[MERGE] *: migrate Bootstrap 3.3.7 to 4.1.3

See sub-commits for details.

task-49280
Closes https://github.com/odoo/odoo/pull/25045

18 files changed, 1399 insertions, 8930 deletions

diff --git a/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_bootswatch.scss
index 4186d7cd3d3..20cb0ab0ad7 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_bootswatch.scss
@@ -1,130 +1,99 @@
-// Cerulean 3.3.7
+// Cerulean 4.1.3
 // Bootswatch
-// -----------------------------------------------------
+
 
 @mixin btn-shadow($color){
-  @include gradient-vertical-three-colors(lighten($color, 8%), $color, 60%, darken($color, 4%));
-  filter: none;
-  border-bottom: 1px solid darken($color, 10%);
+  @include gradient-y-three-colors(lighten($color, 8%), $color, 60%, darken($color, 4%));
 }
 
-// Navbar =====================================================================
-
-.navbar {
-  &-default {
-    @include btn-shadow($navbar-default-bg);
-    filter: none;
-    @include box-shadow(0 1px 10px rgba(0, 0, 0, 0.1));
-
-    .badge {
-      background-color: #fff;
-      color: $navbar-default-bg;
-    }
-  }
-
-  &-inverse {
-    @include gradient-vertical-three-colors(lighten($navbar-inverse-bg, 8%), lighten($navbar-inverse-bg, 4%), 60%, darken($navbar-inverse-bg, 2%));
-    filter: none;
-    border-bottom: 1px solid darken($navbar-inverse-bg, 10%);
+$text-shadow: 0 1px 0 rgba(0, 0, 0, 0.05) !default;
 
-    .badge {
-      background-color: #fff;
-      color: $navbar-inverse-bg;
-    }
-  }
+// Navbar ======================================================================
 
-  .navbar-nav > li > a,
-  &-brand {
-    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
-  }
+.bg-primary {
+  @include btn-shadow($primary);
 }
 
-@media (max-width: $grid-float-breakpoint-max) {
-
-  .navbar {
-
-    .dropdown-header {
-      color: #fff;
-    }
-
-    .dropdown-menu {
-      a {
-        color: #fff;
-      }
-    }
-  }
+.bg-dark {
+  @include btn-shadow($blue);
 }
 
-// Buttons ====================================================================
-
-.btn {
-
-  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
-
-  .caret {
-    border-top-color: #fff;
-  }
+.bg-light {
+  @include gradient-y-three-colors(lighten($gray-200, 8%), $gray-200, 60%, darken($gray-200, 2%));
 }
 
-.btn-default {
-  
-  @include btn-shadow($btn-default-bg);
+.navbar-brand,
+.nav-link {
+  text-shadow: $text-shadow
+}
 
-  &:hover {
-    color: $btn-default-color;
-  }
+// Buttons =====================================================================
 
-  .caret {
-    border-top-color: $text-color;
-  }
+.btn {
+  text-shadow: $text-shadow
 }
 
-.btn-default {
-  @include btn-shadow($btn-default-bg);
+.btn-primary {
+  @include btn-shadow($primary);
 }
 
-.btn-primary {
-  @include btn-shadow($btn-primary-bg);
+.btn-secondary {
+  @include btn-shadow($secondary);
+  color: $gray-700;
 }
 
 .btn-success {
-  @include btn-shadow($btn-success-bg);
+  @include btn-shadow($success);
 }
 
 .btn-info {
-  @include btn-shadow($btn-info-bg);
+  @include btn-shadow($info);
 }
 
 .btn-warning {
-  @include btn-shadow($btn-warning-bg);
+  @include btn-shadow($warning);
 }
 
 .btn-danger {
-  @include btn-shadow($btn-danger-bg);
+  @include btn-shadow($danger);
 }
 
-// Typography =================================================================
+.btn-light {
+  @include btn-shadow($light);
+}
 
-// Tables =====================================================================
+.btn-dark {
+  @include btn-shadow($dark);
+}
 
-// Forms ======================================================================
 
-// Navs =======================================================================
+// Typography ==================================================================
 
-// Indicators =================================================================
+.bg-primary,
+.bg-success,
+.bg-info,
+.bg-warning,
+.bg-danger,
+.bg-dark {
+  h1, h2, h3, h4, h5, h6 {
+    color: $white;
+  }
+}
 
-// Progress bars ==============================================================
+// Tables ======================================================================
 
-// Containers =================================================================
+// Forms =======================================================================
 
-.panel-primary,
-.panel-success,
-.panel-warning,
-.panel-danger,
-.panel-info {
+// Navs ========================================================================
 
-  .panel-heading,
-  .panel-title {
-    color: #fff;
+.dropdown-menu {
+  .dropdown-header {
+    color: $gray-600;
   }
 }
+
+// Indicators ==================================================================
+
+// Progress bars ===============================================================
+
+// Containers ==================================================================
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_variables.scss
index db2f809df09..2b813291eda 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/cerulean/_variables.scss
@@ -1,870 +1,57 @@
-$bootstrap-sass-asset-helper: false !default;
-// Cerulean 3.3.7
-// Variables
-// --------------------------------------------------
+// Cerulean 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
-$gray-dark:              lighten($gray-base, 20%) !default;   // #333
-$gray:                   lighten($gray-base, 33.5%) !default; // #555
-$gray-light:             lighten($gray-base, 60%) !default;   // #999
-$gray-lighter:           lighten($gray-base, 93.5%) !default; // #eee
-
-$brand-primary:         #2FA4E7 !default;
-$brand-success:         #73A839 !default;
-$brand-info:            #033C73 !default;
-$brand-warning:         #DD5600 !default;
-$brand-danger:          #C71C22 !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #fff !default;
-//** Global text color on `<body>`.
-$text-color:            $gray !default;
-
-//** Global textual link color.
-$link-color:            $brand-primary !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      darken($link-color, 15%) !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          14px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    500 !default;
-$headings-line-height:    1.2 !default;
-$headings-color:          #317EAC !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                #f5f5f5 !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            #ddd !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              $text-color !default;
-$btn-default-bg:                 #fff !default;
-$btn-default-border:             rgba(0, 0, 0, 0.1) !default;
-
-$btn-primary-color:              #fff !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              #fff !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 #fff !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              #fff !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               #fff !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #ccc !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            #e5e5e5 !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
-//
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
-
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
-
-
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
-
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
-
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
-
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    50px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             #ddd !default;
-$navbar-default-bg:                $brand-primary !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar links
-$navbar-default-link-color:                #fff !default;
-$navbar-default-link-hover-color:          #fff !default;
-$navbar-default-link-hover-bg:             darken($navbar-default-bg, 10%) !default;
-$navbar-default-link-active-color:         #fff !default;
-$navbar-default-link-active-bg:            darken($navbar-default-bg, 10%) !default;
-$navbar-default-link-disabled-color:       #ddd !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         #fff !default;
-$navbar-default-brand-hover-bg:            none !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           darken($navbar-default-bg, 10%) !default;
-$navbar-default-toggle-icon-bar-bg:        #fff !default;
-$navbar-default-toggle-border-color:       darken($navbar-default-bg, 10%) !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #fff !default;
-$navbar-inverse-bg:                         $brand-info !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 5%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #fff !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              darken($navbar-inverse-bg, 5%) !default;
-$navbar-inverse-link-active-color:          #fff !default;
-$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 5%) !default;
-$navbar-inverse-link-disabled-color:        #ccc !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             none !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 5%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 5%) !default;
-
-
-//== Navs
-//
-//##
-
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
-
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
-
-//== Tabs
-$nav-tabs-border-color:                     #ddd !default;
-
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
-
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $gray !default;
-$nav-tabs-active-link-hover-border-color:   #ddd !default;
-
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
-
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
 //
-//##
-
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border:                    #ddd !default;
-
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  $gray-lighter !default;
-$pagination-hover-border:              #ddd !default;
-
-$pagination-active-color:              $gray-light !default;
-$pagination-active-bg:                 #f5f5f5 !default;
-$pagination-active-border:             $pagination-hover-border !default;
-
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
-
-
-//== Pager
+// Color system
 //
-//##
-
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
 
-$pager-hover-bg:                       $pagination-hover-bg !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #adb5bd !default;
+$gray-600: #868e96 !default;
+$gray-700: #495057 !default;
+$gray-800: #343a40 !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
 
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
+$blue:    #033C73 !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #C71C22 !default;
+$orange:  #fd7e14 !default;
+$yellow:  #DD5600 !default;
+$green:   #73A839 !default;
+$teal:    #20c997 !default;
+$cyan:    #2FA4E7 !default;
 
-$pager-disabled-color:                 $gray-light !default;
+$primary:       $cyan !default;
+$secondary:     $gray-200 !default;
+$success:       $green !default;
+$info:          $blue !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-100 !default;
+$dark:          $gray-800 !default;
 
+// Body
 
-//== Jumbotron
-//
-//##
+$body-color:    $gray-700 !default;
 
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   $gray-lighter !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
+// Fonts
 
+$headings-color:         $cyan !default;
 
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #468847 !default;
-$state-success-bg:               #dff0d8 !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
-
-$state-info-text:                #3a87ad !default;
-$state-info-bg:                  #d9edf7 !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
-
-$state-warning-text:             #c09853 !default;
-$state-warning-bg:               #fcf8e3 !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
-
-$state-danger-text:              #b94a48 !default;
-$state-danger-bg:                #f2dede !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
-
-
-//== Tooltips
-//
-//##
-
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $gray-light !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 #f5f5f5 !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
+// Dropdowns
 
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
+$dropdown-link-color:            $body-color !default;
+$dropdown-link-hover-color:      $white !default;
+$dropdown-link-hover-bg:         $primary !default;
 
+// Navbar
 
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             #ddd !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           #f5f5f5 !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          #ddd !default;
-$panel-footer-bg:             #f5f5f5 !default;
-
-$panel-default-text:          $text-color !default;
-$panel-default-border:        #ddd !default;
-$panel-default-heading-bg:    #f5f5f5 !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $panel-default-border !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $panel-default-border !default;
-$panel-success-heading-bg:    $brand-success !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $panel-default-border !default;
-$panel-info-heading-bg:       $brand-info !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $panel-default-border !default;
-$panel-warning-heading-bg:    $brand-warning !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $panel-default-border !default;
-$panel-danger-heading-bg:     $brand-danger !default;
-
-
-//== Thumbnails
-//
-//##
-
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            #ddd !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
-
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
-
-
-//== Wells
-//
-//##
-
-$well-bg:                     #f5f5f5 !default;
-$well-border:                 darken($well-bg, 7%) !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $brand-primary !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 #f5f5f5 !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
-
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    $gray-lighter !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+$navbar-dark-color:                 rgba($white,.8) !default;
+$navbar-dark-hover-color:           $white !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_bootswatch.scss
index 937ea456b5a..59ea2f0dbce 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_bootswatch.scss
@@ -1,197 +1,33 @@
-// Cosmo 3.3.7
+// Cosmo 4.1.3
 // Bootswatch
-// -----------------------------------------------------
 
-$web-font-path: "https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700" !default;
-@import url(#{$web-font-path});
-
-// Navbar =====================================================================
 
-.navbar {
+// Variables ===================================================================
 
-  &-inverse {
+$web-font-path: "https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700" !default;
+@import url($web-font-path);
 
-    .badge {
-      background-color: #fff;
-      color: $brand-primary;
-    }
-  }
-}
+// Navbar ======================================================================
 
-// Buttons ====================================================================
+// Buttons =====================================================================
 
-// Typography =================================================================
+// Typography ==================================================================
 
 body {
   -webkit-font-smoothing: antialiased;
 }
 
-.text-primary,
-.text-primary:hover {
-  color: $brand-primary;
-}
-
-.text-success,
-.text-success:hover {
-  color: $brand-success;
-}
-
-.text-danger,
-.text-danger:hover {
-  color: $brand-danger;
-}
-
-.text-warning,
-.text-warning:hover {
-  color: $brand-warning;
-}
-
-.text-info,
-.text-info:hover {
-  color: $brand-info;
-}
-
-// Tables =====================================================================
-
-table,
-.table {
-
-  a:not(.btn) {
-    text-decoration: underline;
-  }
-
-  .dropdown-menu a {
-    text-decoration: none;
-  }
-
-  .success,
-  .warning,
-  .danger,
-  .info {
-    color: #fff;
-
-    a {
-      color: #fff;
-    }
-  }
-}
-
-// Forms ======================================================================
-
-
-.has-warning {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-warning;
-  }
-
-  .form-control,
-  .form-control:focus,
-  .input-group-addon {
-    border: 1px solid $brand-warning;
-  }
-}
-
-.has-error {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-danger;
-  }
-
-  .form-control,
-  .form-control:focus,
-  .input-group-addon {
-    border: 1px solid $brand-danger;
-  }
-}
+// Tables ======================================================================
 
-.has-success {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-success;
-  }
+// Forms =======================================================================
 
-  .form-control,
-  .form-control:focus,
-  .input-group-addon {
-    border: 1px solid $brand-success;
-  }
-}
+// Navs ========================================================================
 
-// Navs =======================================================================
+// Indicators ==================================================================
 
-.nav-pills {
-
-  & > li > a {
-    border-radius: 0;
-  }
-}
-
-.dropdown-menu {
-
-  & > li > a:hover,
-  & > li > a:focus {
-    background-image: none;
-  }
-}
-
-// Indicators =================================================================
-
-.close {
-  text-decoration: none;
-  text-shadow: none;
-  opacity: 0.4;
-
-  &:hover,
-  &:focus {
-    opacity: 1;
-  }
-}
-
-.alert {
-  border: none;
-
-  .alert-link {
-    text-decoration: underline;
-    color: #fff;
-  }
-}
-
-.label {
-  border-radius: 0;
-}
-
-// Progress bars ==============================================================
+// Progress bars ===============================================================
 
 .progress {
-  height: 8px;
   @include box-shadow(none);
   .progress-bar {
     font-size: 8px;
@@ -199,64 +35,4 @@ table,
   }
 }
 
-// Containers =================================================================
-
-.panel {
-  &-heading,
-  &-footer {
-    border-top-right-radius: 0;
-    border-top-left-radius: 0;
-  }
-
-  &-default {
-    .close {
-      color: $text-color;
-    }
-  }
-}
-
-a.list-group-item {
-
-  &-success {
-    &.active {
-      background-color: $state-success-bg;
-    }
-
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-success-bg, 5%);
-    }
-  }
-
-  &-warning {
-    &.active {
-      background-color: $state-warning-bg;
-    }
-
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-warning-bg, 5%);
-    }
-  }
-
-  &-danger {
-    &.active {
-      background-color: $state-danger-bg;
-    }
-
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-danger-bg, 5%);
-    }
-  }
-}
-
-.modal {
-  .close {
-    color: $text-color;
-  }
-}
-
-.popover {
-  color: $text-color;
-}
+// Containers ==================================================================
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_variables.scss
index 7aa27e83758..5102e75f058 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/cosmo/_variables.scss
@@ -1,870 +1,68 @@
-$bootstrap-sass-asset-helper: false !default;
-// Cosmo 3.3.7
-// Variables
-// --------------------------------------------------
+// Cosmo 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
-$gray-dark:              lighten($gray-base, 20%) !default;   // #333
-$gray:                   lighten($gray-base, 33.5%) !default; // #555
-$gray-light:             lighten($gray-base, 60%) !default;   // #999
-$gray-lighter:           lighten($gray-base, 90%) !default; // #eee
-
-$brand-primary:         #2780E3 !default;
-$brand-success:         #3FB618 !default;
-$brand-info:            #9954BB !default;
-$brand-warning:         #FF7518 !default;
-$brand-danger:          #FF0039 !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #fff !default;
-//** Global text color on `<body>`.
-$text-color:            $gray-dark !default;
-
-//** Global textual link color.
-$link-color:            $brand-primary !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      darken($link-color, 15%) !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Source Sans Pro", Calibri, Candara, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          15px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    300 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          inherit !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     10px !default;
-$padding-base-horizontal:   18px !default;
-
-$padding-large-vertical:    18px !default;
-$padding-large-horizontal:  30px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        0 !default;
-$border-radius-large:       0 !default;
-$border-radius-small:       0 !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                #f5f5f5 !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            #ddd !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 $gray-darker !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #ccc !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            #e5e5e5 !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
 //
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
+// Color system
 //
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
 
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #adb5bd !default;
+$gray-600: #868e96 !default;
+$gray-700: #495057 !default;
+$gray-800: #373a3c !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
 
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
+$blue:    #2780E3 !default;
+$indigo:  #6610f2 !default;
+$purple:  #613d7c !default;
+$pink:    #e83e8c !default;
+$red:     #FF0039 !default;
+$orange:  #f0ad4e !default;
+$yellow:  #FF7518 !default;
+$green:   #3FB618 !default;
+$teal:    #20c997 !default;
+$cyan:    #9954BB !default;
 
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
+$primary:       $blue !default;
+$secondary:     $gray-800 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-100 !default;
+$dark:          $gray-800 !default;
 
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
+// Options
 
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
+$enable-rounded: false !default;
 
+// Body
 
-//== Grid system
-//
-//## Define your custom responsive grid.
+$body-color:    $gray-800 !default;
 
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
+// Fonts
 
+$font-family-sans-serif: "Segoe UI", "Source Sans Pro", Calibri, Candara, Arial, sans-serif !default;
 
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
+$font-size-base: 0.9375rem !default;
 
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
+$headings-font-weight:   300 !default;
 
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
+// Navbar
 
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
+$navbar-dark-hover-color:           rgba($white,1) !default;
 
-// Basics of a navbar
-$navbar-height:                    50px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
+$navbar-light-hover-color:          rgba($black,.9) !default;
 
-$navbar-default-color:             #fff !default;
-$navbar-default-bg:                $gray-darker !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
+// Alerts
 
-// Navbar links
-$navbar-default-link-color:                #fff !default;
-$navbar-default-link-hover-color:          #fff !default;
-$navbar-default-link-hover-bg:             darken($navbar-default-bg, 10%) !default;
-$navbar-default-link-active-color:         $navbar-default-link-hover-color !default;
-$navbar-default-link-active-bg:            $navbar-default-link-hover-bg !default;
-$navbar-default-link-disabled-color:       #ccc !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         #fff !default;
-$navbar-default-brand-hover-bg:            none !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           $navbar-default-link-hover-bg !default;
-$navbar-default-toggle-icon-bar-bg:        #fff !default;
-$navbar-default-toggle-border-color:       transparent !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #fff !default;
-$navbar-inverse-bg:                         $brand-primary !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #fff !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              darken($navbar-inverse-bg, 10%) !default;
-$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-link-active-bg:             $navbar-inverse-link-hover-bg !default;
-$navbar-inverse-link-disabled-color:        #fff !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             none !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            $navbar-inverse-link-hover-bg !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        transparent !default;
-
-
-//== Navs
-//
-//##
-
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
-
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
-
-//== Tabs
-$nav-tabs-border-color:                     #ddd !default;
-
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
-
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $gray !default;
-$nav-tabs-active-link-hover-border-color:   #ddd !default;
-
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
-
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
-//
-//##
-
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border:                    #ddd !default;
-
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  $gray-lighter !default;
-$pagination-hover-border:              #ddd !default;
-
-$pagination-active-color:              $gray-light !default;
-$pagination-active-bg:                 #f5f5f5 !default;
-$pagination-active-border:             #ddd !default;
-
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
-
-
-//== Pager
-//
-//##
+$alert-border-width:                0 !default;
 
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  $border-radius-base !default;
-
-$pager-hover-bg:                       $pagination-hover-bg !default;
-
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
-
-$pager-disabled-color:                 $gray-light !default;
-
-
-//== Jumbotron
-//
-//##
-
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   $gray-lighter !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
-
-
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #fff !default;
-$state-success-bg:               $brand-success !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
-
-$state-info-text:                #fff !default;
-$state-info-bg:                  $brand-info !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
-
-$state-warning-text:             #fff !default;
-$state-warning-bg:               $brand-warning !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
-
-$state-danger-text:              #fff !default;
-$state-danger-bg:                $brand-danger !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
-
-
-//== Tooltips
-//
-//##
-
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   transparent !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 #ccc !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             #ddd !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           #f5f5f5 !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-border !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          #ddd !default;
-$panel-footer-bg:             #f5f5f5 !default;
-
-$panel-default-text:          $gray-dark !default;
-$panel-default-border:        #ddd !default;
-$panel-default-heading-bg:    #f5f5f5 !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $state-success-border !default;
-$panel-success-heading-bg:    $state-success-bg !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $state-info-border !default;
-$panel-info-heading-bg:       $state-info-bg !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $state-warning-border !default;
-$panel-warning-heading-bg:    $state-warning-bg !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $state-danger-border !default;
-$panel-danger-heading-bg:     $state-danger-bg !default;
-
-
-//== Thumbnails
-//
-//##
-
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            #ddd !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
-
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
-
-
-//== Wells
-//
-//##
-
-$well-bg:                     #f5f5f5 !default;
-$well-border:                 darken($well-bg, 7%) !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $brand-primary !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 #f5f5f5 !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #fff !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
+// Progress bars
 
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    $gray-lighter !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+$progress-height:               0.5rem !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_bootswatch.scss
index 443c0897367..0e8a7f7db32 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_bootswatch.scss
@@ -1,238 +1,230 @@
-// Cyborg 3.3.7
+// Cyborg 4.1.3
 // Bootswatch
-// -----------------------------------------------------
+
+
+// Variables ===================================================================
 
 $web-font-path: "https://fonts.googleapis.com/css?family=Roboto:400,700" !default;
-@import url(#{$web-font-path});
+@import url($web-font-path);
 
-// Navbar =====================================================================
+// Navbar ======================================================================
 
-// Buttons ====================================================================
+.navbar {
 
-// Typography =================================================================
+  &.bg-primary {
+    border: 1px solid $gray-700;
+  }
 
-.text-primary,
-.text-primary:hover {
-  color: $brand-primary;
-}
+  &.bg-dark {
+    background-color: $body-bg !important;
+    border: 1px solid $gray-700;
+  }
 
-.text-success,
-.text-success:hover {
-  color: $brand-success;
-}
+  &.bg-light {
+    background-color: $gray-500 !important;
+  }
 
-.text-danger,
-.text-danger:hover {
-  color: $brand-danger;
-}
+  &.fixed-top {
+    border-width: 0 0 1px 0;
+  }
+
+  &.fixed-bottom {
+    border-width: 1px 0 0 0;
+  }
 
-.text-warning,
-.text-warning:hover {
-  color: $brand-warning;
 }
 
-.text-info,
-.text-info:hover {
-  color: $brand-info;
+// Buttons =====================================================================
+
+.btn {
+
+  &-warning,
+  &-warning:hover {
+    color: $white;
+  }
 }
 
-.bg-success,
-.bg-info,
-.bg-warning,
-.bg-danger {
+// Typography ==================================================================
+
+// Tables ======================================================================
+
+table {
   color: #fff;
 }
 
-// Tables =====================================================================
-
-table,
 .table {
-  color: #fff;
 
-  a:not(.btn) {
-    color: #fff;
-    text-decoration: underline;
+  .thead-dark th {
+    color: $white;
   }
 
-  .dropdown-menu a {
-    text-decoration: none;
+  &-success {
+    &, > th, > td {
+      background-color: $success;
+    }
   }
 
-  .text-muted {
-    color: $text-muted;
+  &-info {
+    &, > th, > td {
+      background-color: $info;
+    }
   }
-}
-
-.table-responsive > .table {
-  background-color: $table-bg;
-}
 
-// Forms ======================================================================
-
-.has-warning {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-warning;
+  &-danger {
+    &, > th, > td {
+      background-color: $danger;
+    }
   }
 
-  .form-control,
-  .form-control:focus,
-  .input-group-addon {
-    border-color: $brand-warning;
+  &-warning {
+    &, > th, > td {
+      background-color: $warning;
+    }
   }
-}
 
-.has-error {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-danger;
-  }
-
-  .form-control,
-  .form-control:focus,
-  .input-group-addon {
-    border-color: $brand-danger;
-  }
-}
+  &-hover {
+
+    .table-success:hover {
+      &, > th, > td {
+        background-color: darken($success, 5%);
+      }
+    }
+
+    .table-info:hover {
+      &, > th, > td {
+        background-color: darken($info, 5%);
+      }
+    }
+
+    .table-danger:hover {
+      &, > th, > td {
+        background-color: darken($danger, 5%);
+      }
+    }
+
+    .table-warning:hover {
+      &, > th, > td {
+        background-color: darken($warning, 5%);
+      }
+    }
 
-.has-success {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-success;
-  }
-
-  .form-control,
-  .form-control:focus,
-  .input-group-addon {
-    border-color: $brand-success;
   }
 }
 
+// Forms =======================================================================
+
 legend {
   color: #fff;
 }
 
-// Navs =======================================================================
+// Navs ========================================================================
 
 .nav-tabs,
-.nav-pills,
-.breadcrumb,
-.pager {
+.nav-pills {
+  .nav-link {
+    color: #fff;
+
+    &:hover {
+      background-color: $gray-700;
+    }
 
+    &.disabled,
+    &.disabled:hover {
+      background-color: transparent;
+      color: $nav-link-disabled-color;
+    }
+
+    &.active {
+      background-color: $primary;
+    }
+  }
+}
+
+.breadcrumb {
   a {
     color: #fff;
   }
 }
 
-// Indicators =================================================================
+.pagination {
+  a:hover {
+    text-decoration: none;
+  }
+}
+
+// Indicators ==================================================================
 
 .alert {
+  border: none;
+  color: $white;
 
-  .alert-link,
-  a {
-    color: $alert-warning-text;
+  a,
+  .alert-link {
+    color: #fff;
     text-decoration: underline;
   }
 
-  .close {
-    text-decoration: none;
+  @each $color, $value in $theme-colors {
+    &-#{$color} {
+      background-color: $value;
+    }
+  }
+
+  &-light {
+    &,
+    & a,
+    & .alert-link {
+      color: $body-bg;
+    }
+  }
+}
+
+.badge {
+  &-warning {
+    color: $white;
   }
 }
 
 .close {
-  color: #fff;
-  text-decoration: none;
-  opacity: 0.4;
+  opacity: 0.6;
 
-  &:hover,
-  &:focus {
-    color: #fff;
+  &:hover {
     opacity: 1;
   }
 }
 
-// Progress bars ==============================================================
-
-// Containers =================================================================
-
-a.thumbnail:hover,
-a.thumbnail:focus,
-a.thumbnail.active {
-  border-color: $thumbnail-border;
-}
+// Progress bars ===============================================================
 
-a.list-group-item {
+// Containers ==================================================================
 
-  &.active,
-  &.active:hover,
-  &.active:focus {
-    border-color: $list-group-border;
+.list-group-item {
+  &:hover {
+    background-color: $gray-700;
+    color: #fff;
   }
 
-  &-success {
-    &.active {
-      background-color: $state-success-bg;
-    }
+  &-action {
+    color: $gray-500;
 
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-success-bg, 5%);
+    .list-group-item-heading {
+      color: $gray-500;
     }
   }
 
-  &-warning {
-    &.active {
-      background-color: $state-warning-bg;
-    }
-    
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-warning-bg, 5%);
-    }
+  &:hover .list-group-item-heading {
+    color: #fff;
   }
+}
 
-  &-danger {
-    &.active {
-      background-color: $state-danger-bg;
-    }
-    
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-danger-bg, 5%);
-    }
+.card,
+.list-group-item {
+  h1, h2, h3, h4, h5, h6 {
+    color: inherit;
   }
 }
 
-.jumbotron {
-
-  h1, h2, h3, h4, h5, h6 {
-    color: #fff;
+.popover {
+  &-title {
+    border-bottom: none;
   }
-}
\ No newline at end of file
+}
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_variables.scss
index 7b2f1ac2921..fda2a4bcc74 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/cyborg/_variables.scss
@@ -1,870 +1,173 @@
-$bootstrap-sass-asset-helper: false !default;
-// Cyborg 3.3.7
-// Variables
-// --------------------------------------------------
+// Cyborg 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            #222 !default; // #222
-$gray-dark:              #282828 !default;   // #333
-$gray:                   #555 !default; // #555
-$gray-light:             #888 !default;   // #999
-$gray-lighter:           #ADAFAE !default; // #eee
-
-$brand-primary:         #2A9FD6 !default;
-$brand-success:         #77B300 !default;
-$brand-info:            #9933CC !default;
-$brand-warning:         #FF8800 !default;
-$brand-danger:          #CC0000 !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #060606 !default;
-//** Global text color on `<body>`.
-$text-color:            $gray-light !default;
-
-//** Global textual link color.
-$link-color:            $brand-primary !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      $link-color !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          14px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            56px !default;
-$font-size-h2:            45px !default;
-$font-size-h3:            34px !default;
-$font-size-h4:            24px !default;
-$font-size-h5:            20px !default;
-$font-size-h6:            16px !default;
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    500 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          #fff !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      darken($gray-darker, 4%) !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               darken($table-bg, 6%) !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                $gray-dark !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            $gray-dark !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 lighten($gray-dark, 10%) !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   $gray-dark !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            $gray-dark !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $btn-default-bg !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    $gray-darker !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(255,255,255,0.1) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #444 !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            rgba(255,255,255,0.1) !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            #fff !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
-//
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
-
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
-
-
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
-
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
-
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
-
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    50px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             $text-color !default;
-$navbar-default-bg:                $body-bg !default;
-$navbar-default-border:            $gray-dark !default;
-
-// Navbar links
-$navbar-default-link-color:                $text-color !default;
-$navbar-default-link-hover-color:          #fff !default;
-$navbar-default-link-hover-bg:             transparent !default;
-$navbar-default-link-active-color:         #fff !default;
-$navbar-default-link-active-bg:            transparent !default;
-$navbar-default-link-disabled-color:       $gray-light !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               #fff !default;
-$navbar-default-brand-hover-color:         #fff !default;
-$navbar-default-brand-hover-bg:            transparent !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           $gray-dark !default;
-$navbar-default-toggle-icon-bar-bg:        #ccc !default;
-$navbar-default-toggle-border-color:       $gray-dark !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      $gray-light !default;
-$navbar-inverse-bg:                         $gray-darker !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 $gray-light !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              transparent !default;
-$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-link-active-bg:             transparent !default;
-$navbar-inverse-link-disabled-color:        #aaa !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                #fff !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             transparent !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            #333 !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        #333 !default;
-
-
-//== Navs
-//
-//##
-
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-darker !default;
-
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
-
-//== Tabs
-$nav-tabs-border-color:                     $gray-dark !default;
-
-$nav-tabs-link-hover-border-color:          transparent !default;
-
-$nav-tabs-active-link-hover-bg:             $brand-primary !default;
-$nav-tabs-active-link-hover-color:          #fff !default;
-$nav-tabs-active-link-hover-border-color:   $gray-dark !default;
-
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
-
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
 //
-//##
-
-$pagination-color:                     #fff !default;
-$pagination-bg:                        $gray-darker !default;
-$pagination-border:                    $gray-dark !default;
-
-$pagination-hover-color:               #fff !default;
-$pagination-hover-bg:                  $component-active-bg !default;
-$pagination-hover-border:              transparent !default;
-
-$pagination-active-color:              #fff !default;
-$pagination-active-bg:                 $brand-primary !default;
-$pagination-active-border:             transparent !default;
-
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               $gray-darker !default;
-$pagination-disabled-border:           $gray-dark !default;
-
-
-//== Pager
+// Color system
 //
-//##
 
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ADAFAE !default;
+$gray-500: #888 !default;
+$gray-600: #555 !default;
+$gray-700: #282828 !default;
+$gray-800: #222 !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
 
-$pager-hover-bg:                       $pagination-hover-bg !default;
+$blue:    #2A9FD6 !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #CC0000 !default;
+$orange:  #fd7e14 !default;
+$yellow:  #FF8800 !default;
+$green:   #77B300 !default;
+$teal:    #20c997 !default;
+$cyan:    #9933CC !default;
 
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
+$primary:       $blue !default;
+$secondary:     $gray-600 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-100 !default;
+$dark:          $gray-800 !default;
 
-$pager-disabled-color:                 $gray-light !default;
 
+// Body
 
-//== Jumbotron
-//
-//##
+$body-bg:       #060606 !default;
+$body-color:    $gray-500 !default;
 
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   darken($gray-darker, 5%) !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
+// Fonts
 
+$font-family-sans-serif: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !default;
 
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
+$font-size-base: .875rem !default;
 
-$state-success-text:             #fff !default;
-$state-success-bg:               $brand-success !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
+$h1-font-size: 4rem !default;
+$h2-font-size: 3rem !default;
+$h3-font-size: 2.5rem !default;
+$h4-font-size: 2rem !default;
+$h5-font-size: 1.5rem !default;
 
-$state-info-text:                #fff !default;
-$state-info-bg:                  $brand-info !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
+$headings-color:         $white !default;
 
-$state-warning-text:             #fff !default;
-$state-warning-bg:               $brand-warning !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
+// Tables
 
-$state-danger-text:              #fff !default;
-$state-danger-bg:                $brand-danger !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
+$table-accent-bg:               rgba($white,.05) !default;
+$table-hover-bg:                rgba($white,.075) !default;
 
+$table-border-color:            $gray-700 !default;
 
-//== Tooltips
-//
-//##
+$table-head-color:              $white !default;
 
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  lighten($body-bg, 15%) !default;
-$tooltip-opacity:             .9 !default;
+$table-dark-bg:               $gray-500 !default;
+$table-dark-border-color:     darken($gray-500, 7.5%) !default;
+$table-dark-color:            $body-bg !default;
 
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
+// Buttons
 
+$input-btn-padding-x:       1rem !default;
 
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          $tooltip-bg !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       $popover-bg !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           $popover-border-color !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  $popover-fallback-border-color !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             lighten($body-bg, 10%) !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   $gray-dark !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
+// Forms
 
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
+$input-disabled-bg:              $gray-400 !default;
 
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
+$input-border-color:             transparent !default;
 
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
+$input-group-addon-color:           $white !default;
+$input-group-addon-bg:              $gray-700 !default;
 
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
+$custom-file-color:                 $white !default;
+$custom-file-border-color:          $gray-700 !default;
 
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
+// Dropdowns
 
+$dropdown-bg:                    $gray-700 !default;
+$dropdown-divider-bg:            $gray-800 !default;
 
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 $gray-darker !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 $gray-darker !default;
-//** `.list-group-item` border color
-$list-group-border:             $gray-dark !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           lighten($list-group-bg, 15%) !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         $text-color !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #fff !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    $gray-darker !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
+$dropdown-link-color:            $white !default;
+$dropdown-link-hover-color:      $white !default;
+$dropdown-link-hover-bg:         $primary !default;
 
-//** Border color for elements within panels
-$panel-inner-border:          $gray-dark !default;
-$panel-footer-bg:             lighten($gray-darker, 10%) !default;
+// Navs
 
-$panel-default-text:          $text-color !default;
-$panel-default-border:        $panel-inner-border !default;
-$panel-default-heading-bg:    $panel-footer-bg !default;
+$nav-tabs-border-color:                       $table-border-color !default;
+$nav-tabs-link-hover-border-color:            $nav-tabs-border-color !default;
+$nav-tabs-link-active-color:                  $white !default;
+$nav-tabs-link-active-bg:                     $nav-tabs-border-color !default;
+$nav-tabs-link-active-border-color:           $nav-tabs-border-color !default;
 
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
+// Navbar
 
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $state-success-border !default;
-$panel-success-heading-bg:    $state-success-bg !default;
+$navbar-dark-hover-color:           $white !default;
 
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $state-info-border !default;
-$panel-info-heading-bg:       $state-info-bg !default;
+// Pagination
 
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $state-warning-border !default;
-$panel-warning-heading-bg:    $state-warning-bg !default;
+$pagination-color:                     $white !default;
+$pagination-bg:                        $gray-700 !default;
+$pagination-border-color:              transparent !default;
 
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $state-danger-border !default;
-$panel-danger-heading-bg:     $state-danger-bg !default;
+$pagination-hover-color:               $white !default;
+$pagination-hover-bg:                  $primary !default;
+$pagination-hover-border-color:        $pagination-border-color !default;
 
+$pagination-disabled-bg:               $pagination-bg !default;
+$pagination-disabled-border-color:     $pagination-border-color !default;
 
-//== Thumbnails
-//
-//##
 
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $gray-dark !default;
-//** Thumbnail border color
-$thumbnail-border:            $gray-dark !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
+// Jumbotron
 
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
+$jumbotron-bg:                   $gray-700 !default;
 
+// Cards
 
-//== Wells
-//
-//##
+$card-bg:                  $gray-700 !default;
 
-$well-bg:                     darken($gray-darker, 5%) !default;
-$well-border:                 darken($well-bg, 7%) !default;
+// Tooltips
 
+$tooltip-bg:                  $gray-700 !default;
+$tooltip-opacity:             1 !default;
 
-//== Badges
-//
-//##
+// Popovers
 
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $brand-primary !default;
+$popover-bg:                          $gray-700 !default;
 
-//** Badge text color in active nav link
-$badge-active-color:          $brand-primary !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
+// Modals
 
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
+$modal-content-bg:               $gray-800 !default;
 
+$modal-header-border-color:   $gray-700 !default;
 
-//== Breadcrumbs
-//
-//##
+// Progress bars
 
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 $gray-darker !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #fff !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $text-color !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
+$progress-bg:                   $gray-700 !default;
 
+// List group
 
-//== Carousel
-//
-//##
+$list-group-bg:                  $gray-800 !default;
+$list-group-border-color:        $gray-700 !default;
 
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
+$list-group-hover-bg:                 $primary !default;
 
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
+$list-group-disabled-bg:         $gray-700 !default;
 
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
+$list-group-action-active-bg:         $primary !default;
 
-$carousel-caption-color:                      #fff !default;
+// Breadcrumbs
 
+$breadcrumb-bg:                 $gray-700 !default;
 
-//== Close
-//
-//##
+// Close
 
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
+$close-color:                 $white !default;
+$close-text-shadow:           none !default;
 
+// Code
 
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
-
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-dark !default;
-//** Page header border color
-$page-header-border-color:    $gray-dark !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-dark !default;
+$pre-color:                         inherit !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/flatly/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/flatly/_bootswatch.scss
index ec297f8d8a4..404ab6866d9 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/flatly/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/flatly/_bootswatch.scss
@@ -1,330 +1,185 @@
-// Flatly 3.3.7
+// Flatly 4.1.3
 // Bootswatch
-// -----------------------------------------------------
 
-$web-font-path: "https://fonts.googleapis.com/css?family=Lato:400,700,400italic" !default;
-@import url(#{$web-font-path});
 
-// Navbar =====================================================================
+// Variables ===================================================================
 
-.navbar {
-  border-width: 0;
+$web-font-path: "https://fonts.googleapis.com/css?family=Lato:400,700,400italic" !default;
+@import url($web-font-path);
 
-  &-default {
+// Navbar =======================================================================
 
-    .badge {
-      background-color: #fff;
-      color: $navbar-default-bg;
-    }
+.bg-primary {
+  .navbar-nav .active > .nav-link {
+    color: $success !important;
   }
+}
 
-  &-inverse {
-
-    .badge {
-      background-color: #fff;
-      color: $navbar-inverse-bg;
+.bg-dark {
+  background-color: $success !important;
+  &.navbar-dark .navbar-nav {
+    .nav-link:focus,
+    .nav-link:hover,
+    .active > .nav-link {
+      color: $primary !important;
     }
   }
-
-  &-brand {
-    line-height: 1;
-  }
 }
 
-// Buttons ====================================================================
+// Buttons =====================================================================
 
 .btn {
-  border-width: 2px;
-}
-
-.btn:active {
-  @include box-shadow(none);
-}
-
-.btn-group.open .dropdown-toggle {
-  @include box-shadow(none);
-}
-
-// Typography =================================================================
-
-.text-primary,
-.text-primary:hover {
-  color: $brand-primary;
-}
-
-.text-success,
-.text-success:hover {
-  color: $brand-success;
-}
-
-.text-danger,
-.text-danger:hover {
-  color: $brand-danger;
-}
-
-.text-warning,
-.text-warning:hover {
-  color: $brand-warning;
+  &-secondary,
+  &-secondary:hover,
+  &-warning,
+  &-warning:hover {
+    color: #fff;
+  }
 }
 
-.text-info,
-.text-info:hover {
-  color: $brand-info;
-}
+// Typography ==================================================================
 
-// Tables =====================================================================
+// Tables ======================================================================
 
-table,
 .table {
 
-  a:not(.btn) {
-    text-decoration: underline;
-  }
-
-  .dropdown-menu a {
-    text-decoration: none;
+  .thead-dark th {
+    background-color: $primary;
   }
 
-  .success,
-  .warning,
-  .danger,
-  .info {
+  &-success,
+  &-info,
+  &-warning,
+  &-danger {
     color: #fff;
+  }
 
-    > th > a,
-    > td > a,
-    > a {
-      color: #fff;
+  &-success {
+    &, > th, > td {
+      background-color: $success;
     }
   }
 
-  > thead > tr > th,
-  > tbody > tr > th,
-  > tfoot > tr > th,
-  > thead > tr > td,
-  > tbody > tr > td,
-  > tfoot > tr > td {
-    border: none;
+  &-info {
+    &, > th, > td {
+      background-color: $info;
+    }
   }
 
-  &-bordered > thead > tr > th,
-  &-bordered > tbody > tr > th,
-  &-bordered > tfoot > tr > th,
-  &-bordered > thead > tr > td,
-  &-bordered > tbody > tr > td,
-  &-bordered > tfoot > tr > td {
-    border: 1px solid $table-border-color;
+  &-danger {
+    &, > th, > td {
+      background-color: $danger;
+    }
   }
-}
-
-// Forms ======================================================================
-
-.form-control,
-input {
-  border-width: 2px;
-  @include box-shadow(none);
 
-  &:focus {
-    @include box-shadow(none);
+  &-warning {
+    &, > th, > td {
+      background-color: $warning;
+    }
   }
-}
 
-.has-warning {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-warning;
-  }
+  &-hover {
 
-  .form-control,
-  .form-control:focus {
-    border: 2px solid $brand-warning;
-  }
+    .table-success:hover {
+      &, > th, > td {
+        background-color: darken($success, 5%);
+      }
+    }
 
-  .input-group-addon {
-    border-color: $brand-warning;
-  }
-}
+    .table-info:hover {
+      &, > th, > td {
+        background-color: darken($info, 5%);
+      }
+    }
 
-.has-error {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-danger;
-  }
+    .table-danger:hover {
+      &, > th, > td {
+        background-color: darken($danger, 5%);
+      }
+    }
 
-  .form-control,
-  .form-control:focus {
-    border: 2px solid $brand-danger;
-  }
+    .table-warning:hover {
+      &, > th, > td {
+        background-color: darken($warning, 5%);
+      }
+    }
 
-  .input-group-addon {
-    border-color: $brand-danger;
   }
 }
 
-.has-success {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-success;
-  }
-
-  .form-control,
-  .form-control:focus {
-    border: 2px solid $brand-success;
-  }
-
-  .input-group-addon {
-    border-color: $brand-success;
-  }
-}
+// Forms =======================================================================
 
-// Navs =======================================================================
+// Navs ========================================================================
 
-.nav {
-  .open > a,
-  .open > a:hover,
-  .open > a:focus {
-    border-color: transparent;
+.nav-tabs {
+  .nav-link.active,
+  .nav-link.active:focus,
+  .nav-link.active:hover,
+  .nav-item.open .nav-link,
+  .nav-item.open .nav-link:focus,
+  .nav-item.open .nav-link:hover {
+    color: $primary;
   }
 }
 
-.pager {
-  a,
+.pagination {
   a:hover {
-    color: #fff;
-  }
-
-  .disabled {
-    &>a,
-    &>a:hover,
-    &>a:focus,
-    &>span {
-      background-color: $pagination-disabled-bg;
-    }
+    text-decoration: none;
   }
 }
 
-// Indicators =================================================================
+// Indicators ==================================================================
 
 .close {
-  color: #fff;
   text-decoration: none;
   opacity: 0.4;
 
   &:hover,
   &:focus {
-    color: #fff;
     opacity: 1;
   }
 }
 
-.alert {
-
-  .alert-link {
+.badge {
+  &-secondary,
+  &-warning {
     color: #fff;
-    text-decoration: underline;
-  }
-}
-
-// Progress bars ==============================================================
-
-.progress {
-  height: 10px;
-  @include box-shadow(none);
-  .progress-bar {
-    font-size: 10px;
-    line-height: 10px;
   }
 }
 
-// Containers =================================================================
-
-.well {
-  @include box-shadow(none);
-}
-
-a.list-group-item {
-
-  &.active,
-  &.active:hover,
-  &.active:focus {
-    border-color: $list-group-border;
-  }
-
-  &-success {
-    &.active {
-      background-color: $state-success-bg;
-    }
+.alert {
+  border: none;
+  color: $white;
 
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-success-bg, 5%);
-    }
+  a,
+  .alert-link {
+    color: #fff;
+    text-decoration: underline;
   }
 
-  &-warning {
-    &.active {
-      background-color: $state-warning-bg;
-    }
-    
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-warning-bg, 5%);
+  @each $color, $value in $theme-colors {
+    &-#{$color} {
+      background-color: $value;
     }
   }
 
-  &-danger {
-    &.active {
-      background-color: $state-danger-bg;
-    }
-    
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-danger-bg, 5%);
+  &-light {
+    &,
+    & a,
+    & .alert-link {
+      color: $body-color;
     }
   }
 }
 
-.panel {
-  &-default {
-    .close {
-      color: $text-color;
-    }
-  }
-}
+// Progress bars ===============================================================
 
-.modal {
-  .close {
-    color: $text-color;
-  }
-}
+// Containers ==================================================================
+.modal .close{
+  color: $black;
 
-.popover {
-  color: $text-color;
+  &:not(:disabled):not(.disabled):hover,
+  &:not(:disabled):not(.disabled):focus {
+    color: $black;
+  }
 }
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/flatly/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/flatly/_variables.scss
index 6bcaabad46c..bb207492bd4 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/flatly/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/flatly/_variables.scss
@@ -1,870 +1,113 @@
-$bootstrap-sass-asset-helper: false !default;
-// Flatly 3.3.7
-// Variables
-// --------------------------------------------------
+// Flatly 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
-$gray-dark:              #7b8a8b !default;   // #333
-$gray:                   #95a5a6 !default; // #555
-$gray-light:             #b4bcc2 !default;   // #999
-$gray-lighter:           #ecf0f1 !default; // #eee
-
-$brand-primary:         #2C3E50 !default;
-$brand-success:         #18BC9C !default;
-$brand-info:            #3498DB !default;
-$brand-warning:         #F39C12 !default;
-$brand-danger:          #E74C3C !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #fff !default;
-//** Global text color on `<body>`.
-$text-color:            $brand-primary !default;
-
-//** Global textual link color.
-$link-color:            $brand-success !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      $link-color !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          15px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    400 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          inherit !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     10px !default;
-$padding-base-horizontal:   15px !default;
-
-$padding-large-vertical:    18px !default;
-$padding-large-horizontal:  27px !default;
-
-$padding-small-vertical:    6px !default;
-$padding-small-horizontal:  9px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                $gray-lighter !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            $gray-lighter !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 $gray !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #dce4ec !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             $brand-primary !default;
-
-//** Placeholder text color
-$input-color-placeholder:        #acb6c0 !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 4) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 4) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 4) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            transparent !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
 //
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
+// Color system
 //
-// Note: These variables are not generated into the Customizer.
 
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #ecf0f1 !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #b4bcc2 !default;
+$gray-600: #95a5a6 !default;
+$gray-700: #7b8a8b !default;
+$gray-800: #343a40 !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
 
+$blue:    #2C3E50 !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #E74C3C !default;
+$orange:  #fd7e14 !default;
+$yellow:  #F39C12 !default;
+$green:   #18BC9C !default;
+$teal:    #20c997 !default;
+$cyan:    #3498DB !default;
 
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
+$primary:       $blue !default;
+$secondary:     $gray-600 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-200 !default;
+$dark:          $gray-700 !default;
 
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
+$yiq-contrasted-threshold:  175 !default;
 
+// Links
 
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
+$link-color:                $success !default;
 
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
+// Fonts
 
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
+$font-family-sans-serif:      "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !default;
 
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
+$font-size-base:              0.9375rem !default;
 
+$h1-font-size:                3rem !default;
+$h2-font-size:                2.5rem !default;
+$h3-font-size:                2rem !default;
 
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    60px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             #fff !default;
-$navbar-default-bg:                $brand-primary !default;
-$navbar-default-border:            transparent !default;
-
-// Navbar links
-$navbar-default-link-color:                #fff !default;
-$navbar-default-link-hover-color:          $brand-success !default;
-$navbar-default-link-hover-bg:             transparent !default;
-$navbar-default-link-active-color:         #fff !default;
-$navbar-default-link-active-bg:            darken($navbar-default-bg, 10%) !default;
-$navbar-default-link-disabled-color:       #ccc !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         $navbar-default-link-hover-color !default;
-$navbar-default-brand-hover-bg:            transparent !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           darken($navbar-default-bg, 10%) !default;
-$navbar-default-toggle-icon-bar-bg:        #fff !default;
-$navbar-default-toggle-border-color:       darken($navbar-default-bg, 10%) !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #fff !default;
-$navbar-inverse-bg:                         $brand-success !default;
-$navbar-inverse-border:                     transparent !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #fff !default;
-$navbar-inverse-link-hover-color:           $brand-primary !default;
-$navbar-inverse-link-hover-bg:              transparent !default;
-$navbar-inverse-link-active-color:          #fff !default;
-$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 5%) !default;
-$navbar-inverse-link-disabled-color:        #ccc !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-brand-hover-bg:             transparent !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 10%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 10%) !default;
-
-
-//== Navs
-//
-//##
+// Tables
 
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
+$table-accent-bg:             $gray-200 !default;
 
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
+// Dropdowns
 
-//== Tabs
-$nav-tabs-border-color:                     $gray-lighter !default;
+$dropdown-link-color:               $gray-700 !default;
+$dropdown-link-hover-color:         $white !default;
+$dropdown-link-hover-bg:            $primary !default;
 
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
+// Navs
 
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $brand-primary !default;
-$nav-tabs-active-link-hover-border-color:   $gray-lighter !default;
+$nav-link-padding-y:                .5rem !default !default;
+$nav-link-padding-x:                2rem !default;
+$nav-link-disabled-color:           $gray-600 !default !default;
 
-$nav-tabs-justified-link-border-color:            $gray-lighter !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
+$nav-tabs-border-color:             $gray-200 !default;
 
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
+// Navbar
 
+$navbar-padding-y:                  1rem !default;
 
-//== Pagination
-//
-//##
-
-$pagination-color:                     #fff !default;
-$pagination-bg:                        $brand-success !default;
-$pagination-border:                    transparent !default;
+$navbar-dark-color:                 $white !default;
+$navbar-dark-hover-color:           $success !default;
 
-$pagination-hover-color:               #fff !default;
-$pagination-hover-bg:                  darken($brand-success, 15%) !default;
-$pagination-hover-border:              transparent !default;
+// Pagination
 
-$pagination-active-color:              #fff !default;
-$pagination-active-bg:                 darken($brand-success, 15%) !default;
-$pagination-active-border:             transparent !default;
+$pagination-color:                  $white !default;
+$pagination-bg:                     $success !default;
+$pagination-border-width:           0 !default;
+$pagination-border-color:           transparent !default;
 
-$pagination-disabled-color:            $gray-lighter !default;
-$pagination-disabled-bg:               lighten($brand-success, 15%) !default;
-$pagination-disabled-border:           transparent !default;
+$pagination-hover-color:            $white !default;
+$pagination-hover-bg:               darken($success, 15%) !default;
+$pagination-hover-border-color:     transparent !default;
 
+$pagination-active-bg:              $pagination-hover-bg !default;
+$pagination-active-border-color:    transparent !default;
 
-//== Pager
-//
-//##
+$pagination-disabled-color:         $gray-200 !default;
+$pagination-disabled-bg:            lighten($success, 15%) !default;
+$pagination-disabled-border-color:  transparent !default;
 
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
+// Progress bars
 
-$pager-hover-bg:                       $pagination-hover-bg !default;
+$progress-height:                   0.625rem !default;
+$progress-font-size:                0.625rem !default;
 
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
+// List group
 
-$pager-disabled-color:                 #fff !default;
+$list-group-hover-bg:               $gray-200 !default;
 
+$list-group-disabled-bg:            $gray-200 !default;
 
-//== Jumbotron
-//
-//##
+// Close
 
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   $gray-lighter !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
-
-
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #fff !default;
-$state-success-bg:               $brand-success !default;
-$state-success-border:           $brand-success !default;
-
-$state-info-text:                #fff !default;
-$state-info-bg:                  $brand-info !default;
-$state-info-border:              $brand-info !default;
-
-$state-warning-text:             #fff !default;
-$state-warning-bg:               $brand-warning !default;
-$state-warning-border:           $brand-warning !default;
-
-$state-danger-text:              #fff !default;
-$state-danger-bg:                $brand-danger !default;
-$state-danger-border:            $brand-danger !default;
-
-
-//== Tooltips
-//
-//##
-
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 $gray-lighter !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             $gray-lighter !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           $gray-lighter !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          $gray-lighter !default;
-$panel-footer-bg:             $gray-lighter !default;
-
-$panel-default-text:          $text-color !default;
-$panel-default-border:        $gray-lighter !default;
-$panel-default-heading-bg:    $gray-lighter !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $state-success-border !default;
-$panel-success-heading-bg:    $state-success-bg !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $state-info-border !default;
-$panel-info-heading-bg:       $state-info-bg !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $state-warning-border !default;
-$panel-warning-heading-bg:    $state-warning-bg !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $state-danger-border !default;
-$panel-danger-heading-bg:     $state-danger-bg !default;
-
-
-//== Thumbnails
-//
-//##
-
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            $gray-lighter !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
-
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
-
-
-//== Wells
-//
-//##
-
-$well-bg:                     $gray-lighter !default;
-$well-border:                 transparent !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $brand-primary !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $brand-primary !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 $gray-lighter !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           none !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      $gray-lighter !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
-
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    transparent !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+$close-color:                       $white !default;
+$close-text-shadow:                 none !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/journal/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/journal/_bootswatch.scss
index e7664d28c7b..48d0ec3f457 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/journal/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/journal/_bootswatch.scss
@@ -1,145 +1,73 @@
-// Journal 3.3.7
+// Journal 4.1.3
 // Bootswatch
-// -----------------------------------------------------
+
+
+// Variables ===================================================================
 
 $web-font-path: "https://fonts.googleapis.com/css?family=News+Cycle:400,700" !default;
-@import url(#{$web-font-path});
+@import url($web-font-path);
 
-// Navbar =====================================================================
+// Navbar ======================================================================
 
-.navbar {
-  font-size: 18px;
-  font-family: $font-family-sans-serif;
-  font-weight: $headings-font-weight;
+.bg-dark {
+  background-color: #000 !important;
+}
 
-  &-default {
+.bg-light {
+  background-color: $white !important;
+  color: $black;
+  border: 1px solid $gray-200;
 
-    .badge {
-      background-color: #000;
-      color: #fff;
-    }
+  &.navbar-fixed-top {
+    border-width: 0 0 1px 0;
   }
 
-  &-inverse {
-
-    .badge {
-      background-color: #fff;
-      color: $navbar-inverse-bg;
-    }
+  &.navbar-fixed-bottom {
+    border-width: 1px 0 0 0;
   }
 }
 
+.navbar {
+  font-size: 18px;
+  font-family: $headings-font-family;
+  font-weight: $headings-font-weight;
+}
+
 .navbar-brand {
+  padding-top: 0.5rem;
   font-size: inherit;
   font-weight: $headings-font-weight;
   text-transform: uppercase;
 }
 
-// Buttons ====================================================================
-
-// Typography =================================================================
-
-// Tables =====================================================================
-
-// Forms ======================================================================
-
-.has-warning {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-danger;
-  }
+// Buttons =====================================================================
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-danger;
-  }
-}
-
-.has-error {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-primary;
-  }
-
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-primary;
-  }
-}
-
-.has-success {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-success;
-  }
+.btn {
+  font-family: $headings-font-family;
+  font-weight: $headings-font-weight;
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-success;
+  &-secondary,
+  &-warning {
+    color: $white;
   }
 }
 
-// Navs =======================================================================
-
-// Indicators =================================================================
-
-.badge {
-  padding-bottom: 4px;
-  vertical-align: 3px;
-  font-size: 10px;
-}
+// Typography ==================================================================
 
-// Progress bars ==============================================================
+// Tables ======================================================================
 
-// Containers =================================================================
+// Forms =======================================================================
 
-.jumbotron {
+// Navs ========================================================================
 
-  h1, h2, h3, h4, h5, h6 {
-    font-family: $font-family-sans-serif;
-    font-weight: $headings-font-weight;
-    color: #000;
+.pagination {
+  a:hover {
+    text-decoration: none;
   }
 }
 
-.panel {
-
-  &-primary,
-  &-success,
-  &-warning,
-  &-danger,
-  &-info {
-    .panel-title {
-      color: #fff;
-    }
-  }
+// Indicators ==================================================================
 
+// Progress bars ===============================================================
 
-}
+// Containers ==================================================================
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/journal/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/journal/_variables.scss
index 9aac45a2a86..f91ed892a57 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/journal/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/journal/_variables.scss
@@ -1,870 +1,60 @@
-$bootstrap-sass-asset-helper: false !default;
-// Journal 3.3.7
-// Variables
-// --------------------------------------------------
-
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
-$gray-dark:              lighten($gray-base, 20%) !default;   // #333
-$gray:                   #777 !default; // #555
-$gray-light:             lighten($gray-base, 60%) !default;   // #999
-$gray-lighter:           lighten($gray-base, 93.5%) !default; // #eee
-
-$brand-primary:         #EB6864 !default;
-$brand-success:         #22B24C !default;
-$brand-info:            #369 !default;
-$brand-warning:         #F5E625 !default;
-$brand-danger:          #F57A00 !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #fff !default;
-//** Global text color on `<body>`.
-$text-color:            $gray !default;
-
-//** Global textual link color.
-$link-color:            $brand-primary !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      darken($link-color, 15%) !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "News Cycle", "Arial Narrow Bold", sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-serif !default;
-
-$font-size-base:          15px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-sans-serif !default;
-$headings-font-weight:    700 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          #000 !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                #f5f5f5 !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            #ddd !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 $gray-light !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #ccc !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            #e5e5e5 !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
-//
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
-
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
-
-
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
-
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
-
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
-
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    60px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             #000 !default;
-$navbar-default-bg:                #fff !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar links
-$navbar-default-link-color:                #000 !default;
-$navbar-default-link-hover-color:          #000 !default;
-$navbar-default-link-hover-bg:             darken($navbar-default-bg, 6.5%) !default;
-$navbar-default-link-active-color:         #000 !default;
-$navbar-default-link-active-bg:            darken($navbar-default-bg, 6.5%) !default;
-$navbar-default-link-disabled-color:       #ccc !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         $navbar-default-link-hover-color !default;
-$navbar-default-brand-hover-bg:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           #ddd !default;
-$navbar-default-toggle-icon-bar-bg:        #ccc !default;
-$navbar-default-toggle-border-color:       #ddd !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #fff !default;
-$navbar-inverse-bg:                         $brand-primary !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #fff !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              darken($navbar-inverse-bg, 6.5%) !default;
-$navbar-inverse-link-active-color:          #fff !default;
-$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 6.5%) !default;
-$navbar-inverse-link-disabled-color:        #444 !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             darken($navbar-inverse-bg, 6.5%) !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 10%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 10%) !default;
-
-
-//== Navs
-//
-//##
-
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
-
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
-
-//== Tabs
-$nav-tabs-border-color:                     #ddd !default;
-
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
-
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $gray !default;
-$nav-tabs-active-link-hover-border-color:   #ddd !default;
-
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
-
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
-//
-//##
-
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border:                    #ddd !default;
-
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  $gray-lighter !default;
-$pagination-hover-border:              #ddd !default;
-
-$pagination-active-color:              $gray-light !default;
-$pagination-active-bg:                 #f5f5f5 !default;
-$pagination-active-border:             #ddd !default;
-
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
-
-
-//== Pager
-//
-//##
-
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
-
-$pager-hover-bg:                       $pagination-hover-bg !default;
-
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
-
-$pager-disabled-color:                 $gray-light !default;
-
-
-//== Jumbotron
-//
-//##
-
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   $gray-lighter !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
-
-
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #468847 !default;
-$state-success-bg:               #dff0d8 !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
-
-$state-info-text:                #3a87ad !default;
-$state-info-bg:                  #d9edf7 !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
-
-$state-warning-text:             #c09853 !default;
-$state-warning-bg:               #fcf8e3 !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
-
-$state-danger-text:              #b94a48 !default;
-$state-danger-bg:                #f2dede !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
-
-
-//== Tooltips
-//
-//##
-
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 #f5f5f5 !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             #ddd !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           #f5f5f5 !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          #ddd !default;
-$panel-footer-bg:             #f5f5f5 !default;
-
-$panel-default-text:          $text-color !default;
-$panel-default-border:        #ddd !default;
-$panel-default-heading-bg:    #f5f5f5 !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $brand-success !default;
-$panel-success-heading-bg:    $brand-success !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $brand-info !default;
-$panel-info-heading-bg:       $brand-info !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $brand-warning !default;
-$panel-warning-heading-bg:    $brand-warning !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $brand-danger !default;
-$panel-danger-heading-bg:     $brand-danger !default;
-
-
-//== Thumbnails
-//
-//##
-
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            #ddd !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
-
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
-
-
-//== Wells
-//
-//##
-
-$well-bg:                     #f5f5f5 !default;
-$well-border:                 darken($well-bg, 7%) !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $link-color !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 #f5f5f5 !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
-
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    $gray-lighter !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+// Journal 4.1.3
+// Bootswatch
+
+//
+// Color system
+//
+
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #eee !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #aaa !default;
+$gray-600: #777 !default;
+$gray-700: #495057 !default;
+$gray-800: #333 !default;
+$gray-900: #222 !default;
+$black:    #000 !default;
+
+$blue:    #EB6864 !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #F57A00 !default;
+$orange:  #fd7e14 !default;
+$yellow:  #F5E625 !default;
+$green:   #22B24C !default;
+$teal:    #20c997 !default;
+$cyan:    #369 !default;
+
+$primary:       $blue !default;
+$secondary:     $gray-500 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-100 !default;
+$dark:          $gray-900 !default;
+
+// Fonts
+
+$headings-font-family:   "News Cycle", "Arial Narrow Bold", sans-serif !default;
+$headings-font-weight:        700 !default;
+$headings-line-height:        1.1 !default;
+
+// Buttons
+
+$input-btn-padding-x:         1rem !default;
+
+// Navbar
+
+$navbar-light-color:                rgba($black,.7) !default;
+$navbar-light-hover-color:          $black !default;
+$navbar-light-active-color:         $black !default;
+
+// Pagination
+
+$pagination-hover-color:            $white !default;
+$pagination-hover-bg:               $primary !default;
+$pagination-hover-border-color:     $primary !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/simplex/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/simplex/_bootswatch.scss
index b039d33a311..14cc52984f5 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/simplex/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/simplex/_bootswatch.scss
@@ -1,170 +1,130 @@
-// Simplex 3.3.7
+// Simplex 4.1.3
 // Bootswatch
-// -----------------------------------------------------
+
+
+// Variables ===================================================================
 
 $web-font-path: "https://fonts.googleapis.com/css?family=Open+Sans:400,700" !default;
-@import url(#{$web-font-path});
+@import url($web-font-path);
 
 @mixin btn-shadow($color){
-  @include gradient-vertical-three-colors(lighten($color, 3%), $color, 6%, darken($color, 3%));
+  @include gradient-y-three-colors(lighten($color, 3%), $color, 6%, darken($color, 3%));
   filter: none;
-  border: 1px solid darken($color, 10%);
+  border: 1px solid darken($color, 6.5%);
 }
 
-// Navbar =====================================================================
+// Navbar ======================================================================
 
 .navbar {
+  border-width: 1px;
+  border-style: solid;
 
-  &-inverse {
+  &-fixed-top {
+    border-width: 0 0 1px 0;
+  }
 
-    .badge {
-      background-color: #fff;
-      color: $brand-primary;
-    }
+  &-fixed-bottom {
+    border-top-width: 1px 0 0 0;
+    border-style: solid;
   }
 }
 
-// Buttons ====================================================================
+.bg-primary {
+  background-color: $primary !important;
+  border-color: darken($primary, 6.5%) !important;
+}
 
-.btn {
-  font-family: $headings-font-family;
+.bg-dark {
+  border-color: darken($dark, 6.5%) !important;
 }
 
-.btn-default,
-.btn-default:hover {
-  @include btn-shadow($btn-default-bg);
+.bg-light {
+  border-color: darken(#fff, 6.5%);
 }
 
+// Buttons =====================================================================
+
 .btn-primary,
 .btn-primary:hover {
-  @include btn-shadow($btn-primary-bg);
+  @include btn-shadow($primary);
+}
+
+.btn-secondary,
+.btn-secondary:hover {
+  @include btn-shadow($secondary);
+}
+
+.btn-secondary:focus,
+.btn-secondary:not([disabled]):not(.disabled):active,
+.btn-secondary:not([disabled]):not(.disabled).active {
+  box-shadow: 0 0 0 0.2rem rgba($gray-200, 0.5);
 }
 
 .btn-success,
 .btn-success:hover {
-  @include btn-shadow($btn-success-bg);
+  @include btn-shadow($success);
 }
 
 .btn-info,
 .btn-info:hover {
-  @include btn-shadow($btn-info-bg);
+  @include btn-shadow($info);
 }
 
 .btn-warning,
 .btn-warning:hover {
-  @include btn-shadow($btn-warning-bg);
+  @include btn-shadow($warning);
 }
 
 .btn-danger,
 .btn-danger:hover {
-  @include btn-shadow($btn-danger-bg);
+  @include btn-shadow($danger);
 }
 
-// Typography =================================================================
-
-body {
-  font-weight: 200;
+.btn-dark,
+.btn-dark:hover {
+  @include btn-shadow($dark);
 }
 
-// Tables =====================================================================
-
-th {
-  color: $headings-color;
+.btn-light,
+.btn-light:hover {
+  @include btn-shadow($light);
 }
 
-// Forms ======================================================================
-
-legend {
-  color: $headings-color;
-}
+.btn-outline-secondary {
+  border-color: $gray-400;
+  color: $gray-400;
 
-label {
-  font-weight: normal;
-}
-
-.has-warning {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-danger;
-  }
-
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-danger;
+  &:hover {
+    background-color: $gray-400;
+    color: $white;
   }
 }
 
-.has-error {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-primary;
-  }
+// Typography ==================================================================
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-primary;
-  }
-}
+// Tables ======================================================================
 
-.has-success {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-success;
-  }
+// Forms =======================================================================
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-success;
-  }
+legend,
+label {
+  color: $headings-color;
 }
 
 // Navs =======================================================================
 
-.pager {
-  a {
-    color: $headings-color;
-  }
-
-  a:hover,
-  .active > a, {
-    border-color: $brand-primary;
-    color: #fff;
-  }
+.breadcrumb {
+  border: 1px solid darken(#fff, 6.5%);
+}
 
-  .disabled > a {
-    border-color: $pager-border;
+.pagination {
+  .page-link:hover {
+    text-decoration: none;
   }
 }
 
-// Indicators =================================================================
+// Indicators ==================================================================
 
-// Progress bars ==============================================================
+// Progress bars ===============================================================
 
-// Containers =================================================================
\ No newline at end of file
+// Containers ==================================================================
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/simplex/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/simplex/_variables.scss
index ead5a4c1e74..e3c973e394e 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/simplex/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/simplex/_variables.scss
@@ -1,870 +1,108 @@
-$bootstrap-sass-asset-helper: false !default;
-// Simplex 3.3.7
-// Variables
-// --------------------------------------------------
+// Simplex 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
-$gray-dark:              #444 !default;
-$gray:                   #777 !default;
-$gray-light:             #808080 !default;
-$gray-lighter:           #ddd !default;
-
-$brand-primary:         #D9230F !default;
-$brand-success:         #469408 !default;
-$brand-info:            #029ACF !default;
-$brand-warning:         #9B479F !default;
-$brand-danger:          #D9831F !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #FCFCFC !default;
-//** Global text color on `<body>`.
-$text-color:            $gray !default;
-
-//** Global textual link color.
-$link-color:            $brand-primary !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      darken($link-color, 15%) !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          13px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-sans-serif !default;
-$headings-font-weight:    300 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          $gray-dark !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                #f5f5f5 !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            #ddd !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 #474949 !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #ddd !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-lighter !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            #e5e5e5 !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
-//
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
-
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
-
-
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
-
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
-
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
-
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    40px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             $gray !default;
-$navbar-default-bg:                #fff !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar links
-$navbar-default-link-color:                $gray !default;
-$navbar-default-link-hover-color:          $brand-primary !default;
-$navbar-default-link-hover-bg:             transparent !default;
-$navbar-default-link-active-color:         $navbar-default-link-hover-color !default;
-$navbar-default-link-active-bg:            transparent !default;
-$navbar-default-link-disabled-color:       #444 !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         $navbar-default-link-hover-color !default;
-$navbar-default-brand-hover-bg:            transparent !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           #ddd !default;
-$navbar-default-toggle-icon-bar-bg:        #ccc !default;
-$navbar-default-toggle-border-color:       #ddd !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      lighten($brand-primary, 40%) !default;
-$navbar-inverse-bg:                         $brand-primary !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 lighten($brand-primary, 40%) !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              transparent !default;
-$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-link-active-bg:             transparent !default;
-$navbar-inverse-link-disabled-color:        #ccc !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             transparent !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 10%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 10%) !default;
-
-
-//== Navs
-//
-//##
-
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
-
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
-
-//== Tabs
-$nav-tabs-border-color:                     #ddd !default;
-
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
-
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $gray !default;
-$nav-tabs-active-link-hover-border-color:   #ddd !default;
-
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
-
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
-//
-//##
-
-$pagination-color:                     $headings-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border:                    #ddd !default;
-
-$pagination-hover-color:               #fff !default;
-$pagination-hover-bg:                  $brand-primary !default;
-$pagination-hover-border:              $brand-primary !default;
-
-$pagination-active-color:              #fff !default;
-$pagination-active-bg:                 $brand-primary !default;
-$pagination-active-border:             $brand-primary !default;
-
-$pagination-disabled-color:            $gray-lighter !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
-
-
-//== Pager
-//
-//##
-
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
-
-$pager-hover-bg:                       $brand-primary !default;
-
-$pager-active-bg:                      $brand-primary !default;
-$pager-active-color:                   #fff !default;
-
-$pager-disabled-color:                 $gray-lighter !default;
-
-
-//== Jumbotron
-//
-//##
-
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   darken($body-bg, 3%) !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
-
-
-//== Form states and alerts
 //
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #468847 !default;
-$state-success-bg:               #dff0d8 !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
-
-$state-info-text:                #3a87ad !default;
-$state-info-bg:                  #d9edf7 !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
-
-$state-warning-text:             #c09853 !default;
-$state-warning-bg:               #fcf8e3 !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
-
-$state-danger-text:              #b94a48 !default;
-$state-danger-bg:                #f2dede !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
-
-
-//== Tooltips
+// Color system
 //
-//##
 
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #ddd !default;
+$gray-300: #ccc !default;
+$gray-400: #bbb !default;
+$gray-500: #adb5bd !default;
+$gray-600: #777 !default;
+$gray-700: #444 !default;
+$gray-800: #373a3c !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
 
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
+$blue:    #007bff !default;
+$indigo:  #6610f2 !default;
+$purple:  #9B479F !default;
+$pink:    #e83e8c !default;
+$red:     #D9230F !default;
+$orange:  #D9831F !default;
+$yellow:  #ffc107 !default;
+$green:   #469408 !default;
+$teal:    #20c997 !default;
+$cyan:    #029ACF !default;
 
+$primary:       $red !default;
+$secondary:     $white !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $purple !default;
+$danger:        $orange !default;
+$light:         $white !default;
+$dark:          $gray-800 !default;
 
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
+// Body
 
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
+$body-bg:                   #FCFCFC !default;
 
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
+// Fonts
 
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
+$font-family-sans-serif:      "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !default;
 
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
+$font-size-base:              0.8125rem !default;
 
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
+// Dropdowns
 
+$dropdown-link-hover-color:         $white !default;
+$dropdown-link-hover-bg:            $primary !default;
 
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 #f5f5f5 !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             #ddd !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           #f5f5f5 !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
+// Navs
 
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
+$nav-link-padding-y:                .9rem !default;
+$nav-link-disabled-color:           $gray-400 !default;
 
-//** Border color for elements within panels
-$panel-inner-border:          #ddd !default;
-$panel-footer-bg:             $body-bg !default;
+$nav-tabs-border-color:             darken(#fff, 6.5%) !default;
 
-$panel-default-text:          $gray-dark !default;
-$panel-default-border:        #ddd !default;
-$panel-default-heading-bg:    $panel-footer-bg !default;
+// Navbar
 
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
+$navbar-dark-color:                 rgba($white,.75) !default;
+$navbar-dark-hover-color:           $white !default;
 
-$panel-success-text:          #fff !default;
-$panel-success-border:        $brand-success !default;
-$panel-success-heading-bg:    $brand-success !default;
+// Pagination
 
-$panel-info-text:             #fff !default;
-$panel-info-border:           $brand-info !default;
-$panel-info-heading-bg:       $brand-info !default;
+$pagination-border-color:           $nav-tabs-border-color !default;
 
-$panel-warning-text:          #fff !default;
-$panel-warning-border:        $brand-warning !default;
-$panel-warning-heading-bg:    $brand-warning !default;
+$pagination-hover-color:            $white !default;
+$pagination-hover-bg:               $primary !default;
+$pagination-hover-border-color:     $primary !default;
 
-$panel-danger-text:           #fff !default;
-$panel-danger-border:         $brand-danger !default;
-$panel-danger-heading-bg:     $brand-danger !default;
+$pagination-disabled-color:         $gray-400 !default;
+$pagination-disabled-border-color:  $pagination-border-color !default;
 
+// Jumbotron
 
-//== Thumbnails
-//
-//##
+$jumbotron-bg:                      $nav-tabs-border-color !default;
 
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            #ddd !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
+// Cards
 
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
+$card-border-color:                 $nav-tabs-border-color !default;
 
+// Popovers
 
-//== Wells
-//
-//##
-
-$well-bg:                     darken($body-bg, 3%) !default;
-$well-border:                 darken($well-bg, 7%) !default;
+$popover-border-color:              $nav-tabs-border-color !default;
 
+// Modals
 
-//== Badges
-//
-//##
+$modal-content-border-color:        $nav-tabs-border-color !default;
 
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $link-color !default;
+$modal-header-border-color:         $nav-tabs-border-color !default;
 
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
+// Progress bars
 
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
+$progress-bar-color:                $primary !default;
 
+// List group
 
-//== Breadcrumbs
-//
-//##
+$list-group-border-color:           $nav-tabs-border-color !default;
 
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 transparent !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
+$list-group-disabled-bg:            $nav-tabs-border-color !default;
 
+// Breadcrumbs
 
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
-
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    $gray-lighter !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+$breadcrumb-bg:                     $white !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/slate/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/slate/_bootswatch.scss
index 7b3bcd71442..cf85cd6ea4a 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/slate/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/slate/_bootswatch.scss
@@ -1,129 +1,195 @@
-// Slate 3.3.7
+// Slate 4.1.3
 // Bootswatch
-// -----------------------------------------------------
+
+
+// Variables ===================================================================
 
 @mixin btn-shadow($color){
-  @include gradient-vertical-three-colors(lighten($color, 6%), $color, 60%, darken($color, 4%));
+  @include gradient-y-three-colors(lighten($color, 6%), $color, 60%, darken($color, 4%));
   filter: none;
 }
 
 @mixin btn-shadow-inverse($color){
-  @include gradient-vertical-three-colors(darken($color, 24%), darken($color, 18%), 40%, darken($color, 16%));
+  @include gradient-y-three-colors(darken($color, 18%), darken($color, 15%), 40%, darken($color, 13%));
   filter: none;
 }
 
-// Navbar =====================================================================
+// Navbar ======================================================================
 
 .navbar {
-  &-default,
-  &-inverse {
-    border: 1px solid rgba(0, 0, 0, 0.6);
-    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
+  border: 1px solid rgba(0, 0, 0, 0.6);
+  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
 
-    @media (min-width: $grid-float-breakpoint) {
-      .navbar-nav > li > a {
-        border-right: 1px solid rgba(0, 0, 0, 0.2);
-        border-left: 1px solid rgba(255, 255, 255, 0.1);
+  .container {
+    padding: 0;
+  }
 
-        &:hover {
-          border-left-color: transparent;
-        }
-      }
+  .navbar-toggler {
+    border-color: rgba(0, 0, 0, 0.6);
+  }
 
-      .nav .open > a {
-        border-color: transparent;
-      }
+  &-fixed-top {
+    border-width: 0 0 1px 0;
+  }
 
-      .navbar-nav > li.active > a {
-        border-left-color: transparent;
-      }
+  &-fixed-bottom {
+    border-width: 1px 0 0 0;
+  }
 
-      .navbar-form {
-        margin-left: 5px;
-        margin-right: 5px;
-      }
+  .nav-link {
+    padding: 1rem;
+    border-left: 1px solid rgba(255, 255, 255, 0.1);
+    border-right: 1px solid rgba(0, 0, 0, 0.2);
+
+    &:hover,
+    &:focus {
+      @include btn-shadow-inverse($gray-800);
+      border-left: 1px solid rgba(0, 0, 0, 0.2);
     }
   }
 
-  &-default {
-    @include btn-shadow($navbar-default-bg);
+  &-brand {
+    padding: 0.75rem 1rem calc(54px - 0.75rem - 30px);
+    margin-right: 0;
+    border-right: 1px solid rgba(0, 0, 0, 0.2);
+  }
 
-    .navbar-nav > li > a {
-      &:hover {
-        @include btn-shadow-inverse($navbar-default-bg);
+  .nav-item.active .nav-link {
+    background-color: rgba(0, 0, 0, 0.3);
+    border-left: 1px solid rgba(0, 0, 0, 0.2);
+  }
+
+  &-nav .nav-item + .nav-item {
+    margin-left: 0;
+  }
+
+  &.bg-light {
+    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
+
+    .nav-link {
+      &:hover,
+      &:focus {
+        @include btn-shadow-inverse($gray-600);
+        border-left: 1px solid rgba(0, 0, 0, 0.2);
       }
     }
   }
+}
 
-  &-inverse {
-    @include btn-shadow($navbar-inverse-bg);
-
-    .badge {
-      background-color: $navbar-inverse-link-active-bg;
+@media (max-width: 576px) {
+  .navbar-expand-sm {
+    .navbar-brand,
+    .nav-link {
+      border: none !important;
     }
+  }
+}
 
-    .navbar-nav > li > a {
+@media (max-width: 768px) {
+  .navbar-expand-md {
+    .navbar-brand,
+    .nav-link {
+      border: none !important;
+    }
+  }
+}
 
-      &:hover {
-        @include btn-shadow-inverse($navbar-inverse-bg);
-      }
+@media (max-width: 992px) {
+  .navbar-expand-lg {
+    .navbar-brand,
+    .nav-link {
+      border: none !important;
     }
   }
 }
 
-// Buttons ====================================================================
+// Buttons =====================================================================
 
-.btn,
-.btn:hover {
+.btn {
   border-color: rgba(0, 0, 0, 0.6);
   text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-}
 
-.btn-default {
-  @include btn-shadow($btn-default-bg);
+  &:not([disabled]):not(.disabled).active,
+  &.disabled {
+    border-color: rgba(0, 0, 0, 0.6);
+    box-shadow: none;
+  }
 
-  &:hover {
-    @include btn-shadow-inverse($btn-default-bg);
+  &:hover,
+  &:focus,
+  &:not([disabled]):not(.disabled):active,
+  &:not([disabled]):not(.disabled):active:hover,
+  &:not([disabled]):not(.disabled).active:hover {
+    border-color: rgba(0, 0, 0, 0.6);
   }
 }
 
 .btn-primary {
-  @include btn-shadow($btn-primary-bg);
+  @include btn-shadow($primary);
+
+  &:not([disabled]):not(.disabled):hover,
+  &:not([disabled]):not(.disabled):focus,
+  &:not([disabled]):not(.disabled):active:hover,
+  &:not([disabled]):not(.disabled).active:hover {
+    @include btn-shadow-inverse($primary);
+  }
+}
 
-  &:hover {
-    @include btn-shadow-inverse($btn-primary-bg);
+.btn-secondary {
+  @include btn-shadow($secondary);
+
+  &:not([disabled]):not(.disabled):hover,
+  &:not([disabled]):not(.disabled):focus,
+  &:not([disabled]):not(.disabled):active,
+  &:not([disabled]):not(.disabled).active {
+    @include btn-shadow-inverse($secondary);
   }
 }
 
 .btn-success {
-  @include btn-shadow($btn-success-bg);
+  @include btn-shadow($success);
+  color: $white;
 
-  &:hover {
-    @include btn-shadow-inverse($btn-success-bg);
+  &:not([disabled]):not(.disabled):hover,
+  &:not([disabled]):not(.disabled):focus,
+  &:not([disabled]):not(.disabled):active,
+  &:not([disabled]):not(.disabled).active {
+    @include btn-shadow-inverse($success);
   }
 }
 
 .btn-info {
-  @include btn-shadow($btn-info-bg);
+  @include btn-shadow($info);
+  color: $white;
 
-  &:hover {
-    @include btn-shadow-inverse($btn-info-bg);
+  &:not([disabled]):not(.disabled):hover,
+  &:not([disabled]):not(.disabled):focus,
+  &:not([disabled]):not(.disabled):active,
+  &:not([disabled]):not(.disabled).active {
+    @include btn-shadow-inverse($info);
   }
 }
 
 .btn-warning {
-  @include btn-shadow($btn-warning-bg);
+  @include btn-shadow($warning);
+  color: $white;
 
-  &:hover {
-    @include btn-shadow-inverse($btn-warning-bg);
+  &:not([disabled]):not(.disabled):hover,
+  &:not([disabled]):not(.disabled):focus,
+  &:not([disabled]):not(.disabled):active,
+  &:not([disabled]):not(.disabled).active {
+    @include btn-shadow-inverse($warning);
   }
 }
 
 .btn-danger {
-  @include btn-shadow($btn-danger-bg);
+  @include btn-shadow($danger);
 
-  &:hover {
-    @include btn-shadow-inverse($btn-danger-bg);
+  &:not([disabled]):not(.disabled):hover,
+  &:not([disabled]):not(.disabled):focus,
+  &:not([disabled]):not(.disabled):active,
+  &:not([disabled]):not(.disabled).active {
+    @include btn-shadow-inverse($danger);
   }
 }
 
@@ -132,325 +198,228 @@
   border-color: transparent;
 }
 
-// Typography =================================================================
-
-h1, h2, h3, h4, h5, h6 {
-  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.3);
-}
-
-.text-primary,
-.text-primary:hover {
-  color: $brand-primary;
-}
-
-.text-success,
-.text-success:hover {
-  color: $brand-success;
-}
+.btn-group,
+.btn-group-vertical {
 
-.text-danger,
-.text-danger:hover {
-  color: $brand-danger;
+  .btn.active {
+    border-color: rgba(0, 0, 0, 0.6);
+  }
 }
 
-.text-warning,
-.text-warning:hover {
-  color: $brand-warning;
-}
+// Typography ==================================================================
 
-.text-info,
-.text-info:hover {
-  color: $brand-info;
+h1, h2, h3, h4, h5, h6 {
+  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.3);
 }
 
-// Tables =====================================================================
+// Tables ======================================================================
 
 .table {
-
-  .success,
-  .warning,
-  .danger,
-  .info {
+  &-success,
+  &-info,
+  &-warning,
+  &-danger {
     color: #fff;
   }
+}
 
-  &-bordered tbody {
+.table {
 
-    tr.success,
-    tr.warning,
-    tr.danger {
+  .thead-dark th {
+    color: $white;
+  }
 
-      td,
-      &:hover td {
-        border-color: $table-border-color;
-      }
+  &-success {
+    &, > th, > td {
+      background-color: $success;
     }
   }
-}
-
-.table-responsive > .table {
-  background-color: $table-bg;
-}
 
-// Forms ======================================================================
-
-input,
-textarea {
-  color: $input-color;
-}
-
-.has-warning {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-warning;
+  &-info {
+    &, > th, > td {
+      background-color: $info;
+    }
   }
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-warning;
+  &-danger {
+    &, > th, > td {
+      background-color: $danger;
+    }
   }
 
-  .input-group-addon {
-    border-color: $input-group-addon-border-color;
+  &-warning {
+    &, > th, > td {
+      background-color: $warning;
+    }
   }
-}
 
-.has-error {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-danger;
-  }
+  &-hover {
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-danger;
-  }
+    .table-success:hover {
+      &, > th, > td {
+        background-color: darken($success, 5%);
+      }
+    }
 
-  .input-group-addon {
-    border-color: $input-group-addon-border-color;
-  }
-}
+    .table-info:hover {
+      &, > th, > td {
+        background-color: darken($info, 5%);
+      }
+    }
 
-.has-success {
-  .help-block,
-  .control-label,
-  .radio,
-  .checkbox,
-  .radio-inline,
-  .checkbox-inline,
-  &.radio label,
-  &.checkbox label,
-  &.radio-inline label,
-  &.checkbox-inline label,
-  .form-control-feedback {
-    color: $brand-success;
-  }
+    .table-danger:hover {
+      &, > th, > td {
+        background-color: darken($danger, 5%);
+      }
+    }
 
-  .form-control,
-  .form-control:focus {
-    border-color: $brand-success;
-  }
+    .table-warning:hover {
+      &, > th, > td {
+        background-color: darken($warning, 5%);
+      }
+    }
 
-  .input-group-addon {
-    border-color: $input-group-addon-border-color;
   }
 }
 
+// Forms =======================================================================
+
 legend {
   color: #fff;
 }
 
 .input-group-addon {
-  @include btn-shadow($btn-default-bg);
+  @include btn-shadow($secondary);
   text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-  color: $btn-default-color;
+  color: $white;
 }
 
-// Navs =======================================================================
+// Navs ========================================================================
 
-.nav {
+.nav-tabs {
 
-  .open > a,
-  .open > a:hover,
-  .open > a:focus {
-    border-color: rgba(0, 0, 0, 0.6);
+  .nav-link,
+  .nav-link:hover {
+    color: #fff;
   }
-
 }
 
 .nav-pills {
 
-  & > li > a {
-    @include btn-shadow($btn-default-bg);
+  .nav-link {
+    @include btn-shadow($gray-800);
     border: 1px solid rgba(0, 0, 0, 0.6);
     text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
+    color: #fff;
 
     &:hover {
-      @include btn-shadow-inverse($btn-default-bg);
+      @include btn-shadow-inverse($gray-800);
       border: 1px solid rgba(0, 0, 0, 0.6);
     }
   }
 
-  & > li.active > a,
-  & > li.active > a:hover {
-    background-color: none;
-    @include btn-shadow-inverse($btn-default-bg);
+  .nav-link.active,
+  .nav-link:hover {
+    background-color: transparent;
+    @include btn-shadow-inverse($gray-800);
     border: 1px solid rgba(0, 0, 0, 0.6);
   }
 
-  & > li.disabled > a,
-  & > li.disabled > a:hover {
-    @include btn-shadow($btn-default-bg);
+  .nav-link.disabled,
+  .nav-link.disabled:hover {
+    @include btn-shadow($gray-800);
+    color: $nav-link-disabled-color;
   }
 }
 
 .pagination {
 
-  & > li > a,
-  & > li > span {
+  .page-link {
     text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-    @include btn-shadow($btn-default-bg);
+    @include btn-shadow($gray-800);
 
     &:hover {
-      @include btn-shadow-inverse($btn-default-bg);
+      @include btn-shadow-inverse($gray-800);
+      text-decoration: none;
     }
   }
 
-  & > li.active > a,
-  & > li.active > span {
-    @include btn-shadow-inverse($btn-default-bg);
-  }
-
-  & > li.disabled > a,
-  & > li.disabled > a:hover,
-  & > li.disabled > span,
-  & > li.disabled > span:hover {
-    background-color: transparent;
-    @include btn-shadow($btn-default-bg);
-  }
-}
-
-.pager {
-
-  & > li > a {
-    @include btn-shadow($btn-default-bg);
-    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-
-    &:hover {
-      @include btn-shadow-inverse($btn-default-bg);
-    }
+  .page-item.active .page-link {
+    @include btn-shadow-inverse($gray-800);
   }
 
-  & > li.disabled > a,
-  & > li.disabled > a:hover {
-    background-color: transparent;
-    @include btn-shadow($btn-default-bg);
+  .page-item.disabled .page-link {
+    @include btn-shadow($gray-800);
   }
 }
 
 .breadcrumb {
   border: 1px solid rgba(0, 0, 0, 0.6);
   text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-  @include btn-shadow($btn-default-bg);
+  background-color: transparent;
+  @include btn-shadow($gray-800);
+
+  a,
+  a:hover {
+    color: #fff;
+  }
 }
 
-// Indicators =================================================================
+// Indicators ==================================================================
 
 .alert {
 
-  .alert-link,
-  a {
-    color: #fff;
-    text-decoration: underline;
-  }
-
   .close {
     color: $close-color;
     text-decoration: none;
   }
 }
 
-// Progress bars ==============================================================
-
-// Containers =================================================================
-
-a.thumbnail:hover,
-a.thumbnail:focus,
-a.thumbnail.active {
-  border-color: $thumbnail-border;
-}
-
-a.list-group-item {
+.alert {
+  border: none;
+  color: $white;
 
-  &.active,
-  &.active:hover,
-  &.active:focus {
-    border-color: $list-group-border;
+  a,
+  .alert-link {
+    color: #fff;
+    text-decoration: underline;
   }
 
-  &-success {
-    &.active {
-      background-color: $state-success-bg;
-    }
-
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-success-bg, 5%);
+  @each $color, $value in $theme-colors {
+    &-#{$color} {
+      background-color: $value;
     }
   }
 
-  &-warning {
-    &.active {
-      background-color: $state-warning-bg;
-    }
-    
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-warning-bg, 5%);
+  &-light {
+    &,
+    & a:not(.btn),
+    & .alert-link {
+      color: $body-bg;
     }
   }
+}
 
-  &-danger {
-    &.active {
-      background-color: $state-danger-bg;
-    }
-    
-    &.active:hover,
-    &.active:focus {
-      background-color: darken($state-danger-bg, 5%);
-    }
+.badge {
+
+  &-success,
+  &-warning,
+  &-info {
+    color: $white;
   }
 }
 
+// Progress bars ===============================================================
+
+// Containers ==================================================================
+
 .jumbotron {
   border: 1px solid rgba(0, 0, 0, 0.6);
 }
 
-.panel-primary,
-.panel-success,
-.panel-danger,
-.panel-warning,
-.panel-info {
+.list-group {
 
-  .panel-heading {
-    border-color: #000;
+  &-item:hover {
+    background-color: darken($gray-900, 5%);
   }
-}
\ No newline at end of file
+}
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/slate/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/slate/_variables.scss
index 6da108836af..2ff89e723f4 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/slate/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/slate/_variables.scss
@@ -1,870 +1,160 @@
-$bootstrap-sass-asset-helper: false !default;
-// Slate 3.3.7
-// Variables
-// --------------------------------------------------
+// Slate 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            #272B30 !default; // #222
-$gray-dark:              #3A3F44 !default;   // #333
-$gray:                   #52575C !default; // #555
-$gray-light:             #7A8288 !default;   // #999
-$gray-lighter:           #999 !default; // #eee
-
-$brand-primary:         $gray-light !default;
-$brand-success:         #62c462 !default;
-$brand-info:            #5bc0de !default;
-$brand-warning:         #f89406 !default;
-$brand-danger:          #ee5f5b !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               $gray-darker !default;
-//** Global text color on `<body>`.
-$text-color:            #C8C8C8 !default;
-
-//** Global textual link color.
-$link-color:            #fff !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      #fff !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          14px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    500 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          inherit !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       transparent !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      lighten($body-bg, 3%) !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               lighten($table-bg, 3%) !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                lighten($table-bg, 12%) !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            darken($gray-darker, 5%) !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 $gray-dark !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $gray-darker !default;
-//** `<input>` border color
-$input-border:                   #000 !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            darken($gray-darker, 5%) !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-dark !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: rgba(0, 0, 0, 0.6) !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    $gray-dark !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       $gray-darker !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            $gray-darker !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $text-color !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $gray-darker !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $gray-darker !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
 //
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
+// Color system
 //
-// Note: These variables are not generated into the Customizer.
 
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #999 !default;
+$gray-600: #7A8288 !default;
+$gray-700: #52575C !default;
+$gray-800: #3A3F44 !default;
+$gray-900: #272B30 !default;
+$black:    #000 !default;
 
+$blue:    #007bff !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #ee5f5b !default;
+$orange:  #fd7e14 !default;
+$yellow:  #f89406 !default;
+$green:   #62c462 !default;
+$teal:    #20c997 !default;
+$cyan:    #5bc0de !default;
 
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
+$primary:       $gray-800 !default;
+$secondary:     $gray-600 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-200 !default;
+$dark:          $gray-900 !default;
 
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
+// Body
 
+$body-bg:                   $gray-900 !default;
+$body-color:                #aaa !default;
 
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
+// Links
 
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
+$link-color:                $white !default;
 
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
+// Fonts
 
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
+$font-size-base:              0.9375rem !default;
 
+// Tables
 
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    50px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             $text-color !default;
-$navbar-default-bg:                $gray-dark !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar links
-$navbar-default-link-color:                $text-color !default;
-$navbar-default-link-hover-color:          #fff !default;
-$navbar-default-link-hover-bg:             darken($navbar-default-bg, 8%) !default;
-$navbar-default-link-active-color:         #fff !default;
-$navbar-default-link-active-bg:            darken($navbar-default-bg, 8%) !default;
-$navbar-default-link-disabled-color:       #ccc !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         #fff !default;
-$navbar-default-brand-hover-bg:            none !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           darken($navbar-default-bg, 8%) !default;
-$navbar-default-toggle-icon-bar-bg:        $text-color !default;
-$navbar-default-toggle-border-color:       darken($navbar-default-bg, 8%) !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #ccc !default;
-$navbar-inverse-bg:                         $brand-primary !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #ccc !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              darken($navbar-inverse-bg, 12%) !default;
-$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 12%) !default;
-$navbar-inverse-link-disabled-color:        #ccc !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             none !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 12%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 12%) !default;
-
-
-//== Navs
-//
-//##
+$table-accent-bg:             rgba($white,.05) !default;
+$table-hover-bg:              rgba($white,.075) !default;
 
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         lighten($body-bg, 10%) !default;
+$table-border-color:          rgba($black,.6) !default;
 
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
+$table-dark-border-color:     $table-border-color !default;
+$table-dark-color:            $white !default;
 
-//== Tabs
-$nav-tabs-border-color:                     darken($gray-darker, 5%) !default;
+// Buttons
 
-$nav-tabs-link-hover-border-color:          darken($gray-darker, 5%) !default;
+$input-btn-padding-y:         .75rem !default;
+$input-btn-padding-x:         1rem !default;
 
-$nav-tabs-active-link-hover-bg:             lighten($body-bg, 10%) !default;
-$nav-tabs-active-link-hover-color:          #fff !default;
-$nav-tabs-active-link-hover-border-color:   darken($gray-darker, 5%) !default;
+// Forms
 
-$nav-tabs-justified-link-border-color:            $nav-tabs-border-color !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
+$input-disabled-bg:                     #ccc !default;
 
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
+// Dropdowns
 
+$dropdown-bg:                       $gray-800 !default;
+$dropdown-divider-bg:               rgba($black,.15) !default;
 
-//== Pagination
-//
-//##
+$dropdown-link-color:               $body-color !default;
+$dropdown-link-hover-color:         $white !default;
+$dropdown-link-hover-bg:            $body-bg !default;
 
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        $btn-default-bg !default;
-$pagination-border:                    rgba(0, 0, 0, 0.6) !default;
+// Navs
 
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  transparent !default;
-$pagination-hover-border:              rgba(0, 0, 0, 0.6) !default;
+$nav-tabs-border-color:             rgba($black, 0.6) !default;
+$nav-tabs-link-hover-border-color:  $nav-tabs-border-color !default;
+$nav-tabs-link-active-color:        $white !default;
+$nav-tabs-link-active-border-color: $nav-tabs-border-color !default;
 
-$pagination-active-color:              #fff !default;
-$pagination-active-bg:                 darken($pagination-bg, 10%) !default;
-$pagination-active-border:             rgba(0, 0, 0, 0.6) !default;
+// Navbar
 
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           rgba(0, 0, 0, 0.6) !default;
+$navbar-padding-y:                  0 !default;
 
+$navbar-dark-hover-color:           $white !default;
 
-//== Pager
-//
-//##
+$navbar-light-hover-color:          $gray-800 !default;
+$navbar-light-active-color:         $gray-800 !default;
 
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
 
-$pager-hover-bg:                       $pagination-hover-bg !default;
+// Pagination
 
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
+$pagination-color:                  $white !default;
+$pagination-bg:                     transparent !default;
+$pagination-border-color:           rgba($black, 0.6) !default;
 
-$pager-disabled-color:                 $gray-light !default;
+$pagination-hover-color:            $white !default;
+$pagination-hover-bg:               transparent !default;
+$pagination-hover-border-color:     rgba($black, 0.6) !default;
 
+$pagination-active-bg:              transparent !default;
+$pagination-active-border-color:    rgba($black, 0.6) !default;
 
-//== Jumbotron
-//
-//##
-
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   darken($body-bg, 5%) !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
+$pagination-disabled-bg:            transparent !default;
+$pagination-disabled-border-color:  rgba($black, 0.6) !default;
 
 
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
+// Jumbotron
 
-$state-success-text:             #fff !default;
-$state-success-bg:               $brand-success !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
+$jumbotron-bg:                      darken($gray-900, 5%) !default;
 
-$state-info-text:                #fff !default;
-$state-info-bg:                  $brand-info !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
+// Cards
 
-$state-warning-text:             #fff !default;
-$state-warning-bg:               $brand-warning !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
+$card-border-color:                 rgba($black, 0.6) !default;
+$card-cap-bg:                       lighten($gray-800, 10%) !default;
+$card-bg:                           lighten($body-bg, 5%) !default;
 
-$state-danger-text:              #fff !default;
-$state-danger-bg:                $brand-danger !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
+// Popovers
 
+$popover-bg:                        lighten($body-bg, 5%) !default;
 
-//== Tooltips
-//
-//##
+// Modals
 
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
+$modal-content-bg:                  lighten($body-bg, 5%) !default;
 
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
+$modal-header-border-color:         rgba(0,0,0,.2) !default;
 
+// Progress bars
 
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          lighten($body-bg, 3%) !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #999 !default;
-
-//** Popover title background color
-$popover-title-bg:                    $popover-bg !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             lighten($body-bg, 3%) !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   darken($gray-darker, 5%) !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
+$progress-bg:                       darken($gray-900, 5%) !default;
+$progress-bar-color:                $gray-600 !default;
 
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
+// List group
 
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
+$list-group-bg:                     lighten($body-bg, 5%) !default;
+$list-group-border-color:           rgba($black, 0.6) !default;
 
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
+$list-group-hover-bg:               lighten($body-bg, 10%) !default;
+$list-group-active-color:           $white !default;
+$list-group-active-bg:              $list-group-hover-bg !default;
+$list-group-active-border-color:    $list-group-border-color !default;
 
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
+$list-group-disabled-color:         $gray-700 !default;
 
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 darken($body-bg, 5%) !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 lighten($body-bg, 5%) !default;
-//** `.list-group-item` border color
-$list-group-border:             rgba(0, 0, 0, 0.6) !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           lighten($body-bg, 10%) !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          lighten($body-bg, 10%) !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-border !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         $text-color !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #fff !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    lighten($body-bg, 3%) !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          rgba(0, 0, 0, 0.6) !default;
-$panel-footer-bg:             lighten($body-bg, 10%) !default;
-
-$panel-default-text:          $text-color !default;
-$panel-default-border:        rgba(0, 0, 0, 0.6) !default;
-$panel-default-heading-bg:    $panel-footer-bg !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $panel-default-border !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $panel-default-border !default;
-$panel-success-heading-bg:    $state-success-bg !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $panel-default-border !default;
-$panel-info-heading-bg:       $state-info-bg !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $panel-default-border !default;
-$panel-warning-heading-bg:    $state-warning-bg !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $panel-default-border !default;
-$panel-danger-heading-bg:     $state-danger-bg !default;
-
-
-//== Thumbnails
-//
-//##
+$list-group-action-color:           $white !default;
 
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                darken($body-bg, 5%) !default;
-//** Thumbnail border color
-$thumbnail-border:            darken($thumbnail-bg, 7%) !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
+// Breadcrumbs
 
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
+$breadcrumb-active-color:           $gray-500 !default;
 
+// Code
 
-//== Wells
-//
-//##
-
-$well-bg:                     $thumbnail-bg !default;
-$well-border:                 $thumbnail-border !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $gray-light !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             $gray-light !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 transparent !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
-
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-light !default;
-//** Page header border color
-$page-header-border-color:    darken($gray-darker, 5%) !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   darken($gray-darker, 5%) !default;
+$pre-color:                         inherit !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_bootswatch.scss
index 314f63616b4..71f3471003b 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_bootswatch.scss
@@ -1,109 +1,125 @@
-// Spacelab 3.3.7
+// Spacelab 4.1.3
 // Bootswatch
-// -----------------------------------------------------
+
+
+// Variables ===================================================================
 
 $web-font-path: "https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700" !default;
-@import url(#{$web-font-path});
+@import url($web-font-path);
 
 @mixin btn-shadow($color){
-  @include gradient-vertical-three-colors(lighten($color, 15%), $color, 50%, darken($color, 4%));
+  @include gradient-y-three-colors(lighten($color, 15%), $color, 50%, darken($color, 4%));
   filter: none;
   border: 1px solid darken($color, 10%);
 }
 
-// Navbar =====================================================================
+// Navbar ======================================================================
 
 .navbar {
 
-  @include btn-shadow($navbar-default-bg);
-  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
-
-  &-inverse {
-    @include btn-shadow($navbar-inverse-bg);
-    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.3);
-
-    .badge {
-      background-color: #fff;
-      color: $navbar-inverse-bg;
-    }
+  .nav-link,
+  .navbar-brand {
+    text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
+    transition: color ease-in-out .2s;
   }
 
-  .badge {
-    text-shadow: none;
+  &.bg-primary {
+    @include btn-shadow($primary);
   }
 
-  &-nav > li > a,
-  &-nav > li > a:hover {
-    padding-top: ($navbar-padding-vertical + 2px);
-    padding-bottom: ($navbar-padding-vertical - 2px);
-    @include transition(color ease-in-out .2s);
-  }
-  
-  &-brand,
-  &-brand:hover {
-    @include transition(color ease-in-out .2s);
+  &.bg-dark {
+    @include btn-shadow($secondary);
   }
 
-  .caret,
-  .caret:hover {
-    @include transition(border-color ease-in-out .2s);
-  }
+  &.bg-light {
+    @include btn-shadow($light);
 
-  .dropdown-menu {
-    text-shadow: none;
+    .nav-link,
+    .navbar-brand {
+      text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.1);
+    }
+
+    .navbar-brand {
+      color: $navbar-light-color;
+
+      &:hover {
+        color: $info;
+      }
+    }
   }
 }
 
-// Buttons ====================================================================
+// Buttons =====================================================================
 
 .btn {
-  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.3);
+  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.1);
 
-  &-default {
-    @include btn-shadow($btn-default-bg);
+  &-primary {
+    @include btn-shadow($primary);
 
-    &:hover {
-      @include btn-shadow(darken($btn-default-bg, 4%));
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($primary, 4%));
     }
   }
 
-  &-primary {
-    @include btn-shadow($btn-primary-bg);
+  &-secondary {
+    @include btn-shadow($secondary);
+    color: $white;
 
-    &:hover {
-      @include btn-shadow(darken($btn-primary-bg, 4%));
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($secondary, 4%));
     }
   }
 
   &-success {
-    @include btn-shadow($btn-success-bg);
+    @include btn-shadow($success);
 
-    &:hover {
-      @include btn-shadow(darken($btn-success-bg, 4%));
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($success, 4%));
     }
   }
 
   &-info {
-    @include btn-shadow($btn-info-bg);
+    @include btn-shadow($info);
 
-    &:hover {
-      @include btn-shadow(darken($btn-info-bg, 4%));
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($info, 4%));
     }
   }
 
   &-warning {
-    @include btn-shadow($btn-warning-bg);
+    @include btn-shadow($warning);
 
-    &:hover {
-      @include btn-shadow(darken($btn-warning-bg, 4%));
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($warning, 4%));
     }
   }
 
   &-danger {
-    @include btn-shadow($btn-danger-bg);
+    @include btn-shadow($danger);
 
-    &:hover {
-      @include btn-shadow(darken($btn-danger-bg, 4%));
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($danger, 4%));
+    }
+  }
+
+  &-dark {
+    @include btn-shadow($dark);
+
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($dark, 4%));
+    }
+  }
+
+  &-light {
+    @include btn-shadow($light);
+    color: $navbar-light-color;
+    text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.1);
+    transition: color ease-in-out .2s;
+
+    &:not(.disabled):hover {
+      @include btn-shadow(darken($light, 4%));
+      color: $info;
     }
   }
 
@@ -118,25 +134,34 @@ $web-font-path: "https://fonts.googleapis.com/css?family=Open+Sans:400italic,700
   }
 }
 
-// Typography =================================================================
+[class*="btn-outline-"] {
+  text-shadow: none;
+}
 
-// Tables =====================================================================
+// Typography ==================================================================
 
-// Forms ======================================================================
+// Tables ======================================================================
 
-// Navs =======================================================================
+// Forms =======================================================================
 
-// Indicators =================================================================
+// Navs ========================================================================
 
-// Progress bars ==============================================================
+// Indicators ==================================================================
 
-// Containers =================================================================
+.badge {
 
-.panel {
+  &-secondary {
+    color: $white;
+  }
+}
 
-  &-primary {
-    .panel-title {
-      color: #fff;
-    }
+// Progress bars ===============================================================
+
+// Containers ==================================================================
+
+.card,
+.list-group-item {
+  h1, h2, h3, h4, h5, h6 {
+    color: inherit;
   }
-}
\ No newline at end of file
+}
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_variables.scss
index 2fec16ee082..a54f0270612 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/spacelab/_variables.scss
@@ -1,870 +1,63 @@
-$bootstrap-sass-asset-helper: false !default;
-// Spacelab 3.3.7
-// Variables
-// --------------------------------------------------
+// Spacelab 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            #2d2d2d !default; // #222
-$gray-dark:              lighten($gray-base, 20%) !default;   // #333
-$gray:                   #666 !default; // #555
-$gray-light:             lighten($gray-base, 60%) !default;   // #999
-$gray-lighter:           lighten($gray-base, 93.5%) !default; // #eee
-
-$brand-primary:         #446E9B !default;
-$brand-success:         #3CB521 !default;
-$brand-info:            #3399F3 !default;
-$brand-warning:         #D47500 !default;
-$brand-danger:          #CD0200 !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #fff !default;
-//** Global text color on `<body>`.
-$text-color:            $gray !default;
-
-//** Global textual link color.
-$link-color:            $brand-info !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      $link-color !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          14px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    500 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          $gray-darker !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                #f5f5f5 !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            #ddd !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 #474949 !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #ccc !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            #e5e5e5 !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
-//
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
-//
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
-
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
-
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
-
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
-
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
-
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
-
-
-//== Container sizes
 //
-//## Define the maximum width of `.container` for different screen sizes.
-
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
-
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
-
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    50px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             #777 !default;
-$navbar-default-bg:                #eee !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar links
-$navbar-default-link-color:                #777 !default;
-$navbar-default-link-hover-color:          $brand-info !default;
-$navbar-default-link-hover-bg:             transparent !default;
-$navbar-default-link-active-color:         $navbar-default-link-hover-color !default;
-$navbar-default-link-active-bg:            transparent !default;
-$navbar-default-link-disabled-color:       #444 !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         $navbar-default-link-hover-color !default;
-$navbar-default-brand-hover-bg:            transparent !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           darken($navbar-default-bg, 6.5%) !default;
-$navbar-default-toggle-icon-bar-bg:        #ccc !default;
-$navbar-default-toggle-border-color:       darken($navbar-default-bg, 6.5%) !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #ddd !default;
-$navbar-inverse-bg:                         $brand-primary !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #ddd !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              transparent !default;
-$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-link-active-bg:             transparent !default;
-$navbar-inverse-link-disabled-color:        #ccc !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             transparent !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 10%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 10%) !default;
-
-
-//== Navs
+// Color system
 //
-//##
 
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #eee !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #999 !default;
+$gray-600: #777 !default;
+$gray-700: #495057 !default;
+$gray-800: #333 !default;
+$gray-900: #2d2d2d !default;
+$black:    #000 !default;
 
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
+$blue:    #446E9B !default;
+$indigo:  #6610f2 !default;
+$purple:  #6f42c1 !default;
+$pink:    #e83e8c !default;
+$red:     #CD0200 !default;
+$orange:  #fd7e14 !default;
+$yellow:  #D47500 !default;
+$green:   #3CB521 !default;
+$teal:    #20c997 !default;
+$cyan:    #3399F3 !default;
 
-//== Tabs
-$nav-tabs-border-color:                     #ddd !default;
+$primary:       $blue !default;
+$secondary:     $gray-500 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-200 !default;
+$dark:          $gray-800 !default;
 
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
+$yiq-contrasted-threshold: 200 !default;
 
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $gray !default;
-$nav-tabs-active-link-hover-border-color:   #ddd !default;
+// Body
 
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
+$body-color:                $gray-600 !default;
 
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
-//
-//##
+// Links
 
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border:                    #ddd !default;
+$link-color:                $info !default;
 
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  $gray-lighter !default;
-$pagination-hover-border:              #ddd !default;
+// Fonts
 
-$pagination-active-color:              $gray-light !default;
-$pagination-active-bg:                 #f5f5f5 !default;
-$pagination-active-border:             #ddd !default;
+$font-family-sans-serif:      "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !default;
 
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
+$headings-color:              $gray-900 !default;
 
+// Navbar
 
-//== Pager
-//
-//##
-
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
-
-$pager-hover-bg:                       $pagination-hover-bg !default;
-
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
-
-$pager-disabled-color:                 $gray-light !default;
-
-
-//== Jumbotron
-//
-//##
-
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   $gray-lighter !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
-
-
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #468847 !default;
-$state-success-bg:               #dff0d8 !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
-
-$state-info-text:                #3a87ad !default;
-$state-info-bg:                  #d9edf7 !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
-
-$state-warning-text:             #c09853 !default;
-$state-warning-bg:               #fcf8e3 !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
-
-$state-danger-text:              #b94a48 !default;
-$state-danger-bg:                #f2dede !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
-
-
-//== Tooltips
-//
-//##
-
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 #f5f5f5 !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             #ddd !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           #f5f5f5 !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          #ddd !default;
-$panel-footer-bg:             #f5f5f5 !default;
-
-$panel-default-text:          $gray-dark !default;
-$panel-default-border:        #ddd !default;
-$panel-default-heading-bg:    #f5f5f5 !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $state-success-border !default;
-$panel-success-heading-bg:    $state-success-bg !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $state-info-border !default;
-$panel-info-heading-bg:       $state-info-bg !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $state-warning-border !default;
-$panel-warning-heading-bg:    $state-warning-bg !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $state-danger-border !default;
-$panel-danger-heading-bg:     $state-danger-bg !default;
-
-
-//== Thumbnails
-//
-//##
-
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            #ddd !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
-
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
-
-
-//== Wells
-//
-//##
-
-$well-bg:                     #f5f5f5 !default;
-$well-border:                 darken($well-bg, 7%) !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $link-color !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 #f5f5f5 !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
+$navbar-dark-color:                 rgba($white,.75) !default;
+$navbar-dark-hover-color:           $white !default;
 
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    $gray-lighter !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+$navbar-light-color:                rgba($black,.4) !default;
+$navbar-light-hover-color:          $info !default;
+$navbar-light-active-color:         $info !default;
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/united/_bootswatch.scss b/addons/theme_bootswatch/static/lib/bootswatch/united/_bootswatch.scss
index 6e476d87047..1e7a2bda304 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/united/_bootswatch.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/united/_bootswatch.scss
@@ -1,56 +1,26 @@
-// United 3.3.7
+// United 4.1.3
 // Bootswatch
-// -----------------------------------------------------
 
-$web-font-path: "https://fonts.googleapis.com/css?family=Ubuntu:400,700" !default;
-@import url(#{$web-font-path});
-
-// Navbar =====================================================================
-
-.navbar {
-
-  &-default {
-
-    .badge {
-      background-color: #fff;
-      color: $navbar-default-bg;
-    }
-  }
 
-  &-inverse {
+// Variables ===================================================================
 
-    .badge {
-      background-color: #fff;
-      color: $navbar-inverse-bg;
-    }
-  }
-}
-
-@media (max-width: $grid-float-breakpoint-max) {
-
-  .navbar {
-
-    .dropdown-menu {
-      a {
-        color: #fff;
-      }
-    }
-  }
-}
+$web-font-path: "https://fonts.googleapis.com/css?family=Ubuntu:400,700" !default;
+@import url($web-font-path);
 
+// Navbar ======================================================================
 
-// Buttons ====================================================================
+// Buttons =====================================================================
 
-// Typography =================================================================
+// Typography ==================================================================
 
-// Tables =====================================================================
+// Tables ======================================================================
 
-// Forms ======================================================================
+// Forms =======================================================================
 
-// Navs =======================================================================
+// Navs ========================================================================
 
-// Indicators =================================================================
+// Indicators ==================================================================
 
-// Progress bars ==============================================================
+// Progress bars ===============================================================
 
-// Containers =================================================================
\ No newline at end of file
+// Containers ==================================================================
diff --git a/addons/theme_bootswatch/static/lib/bootswatch/united/_variables.scss b/addons/theme_bootswatch/static/lib/bootswatch/united/_variables.scss
index bbb32d7c83e..2a52fd4644c 100644
--- a/addons/theme_bootswatch/static/lib/bootswatch/united/_variables.scss
+++ b/addons/theme_bootswatch/static/lib/bootswatch/united/_variables.scss
@@ -1,870 +1,53 @@
-$bootstrap-sass-asset-helper: false !default;
-// United 3.3.7
-// Variables
-// --------------------------------------------------
+// United 4.1.3
+// Bootswatch
 
-
-//== Colors
-//
-//## Gray and brand colors for use across Bootstrap.
-
-$gray-base:              #000 !default;
-$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
-$gray-dark:              #333 !default;   // #333
-$gray:                   #777 !default; // #555
-$gray-light:             #AEA79F !default;   // #999
-$gray-lighter:           lighten($gray-base, 93.5%) !default; // #eee
-
-$brand-primary:         #E95420 !default;
-$brand-success:         #38B44A !default;
-$brand-info:            #772953 !default;
-$brand-warning:         #EFB73E !default;
-$brand-danger:          #DF382C !default;
-
-
-//== Scaffolding
-//
-//## Settings for some of the most global styles.
-
-//** Background color for `<body>`.
-$body-bg:               #fff !default;
-//** Global text color on `<body>`.
-$text-color:            $gray-dark !default;
-
-//** Global textual link color.
-$link-color:            $brand-primary !default;
-//** Link hover color set via `darken()` function.
-$link-hover-color:      darken($link-color, 15%) !default;
-//** Link hover decoration.
-$link-hover-decoration: underline !default;
-
-
-//== Typography
-//
-//## Font, line-height, and color for body text, headings, and more.
-
-$font-family-sans-serif:  "Ubuntu", Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif !default;
-$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
-//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
-$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
-$font-family-base:        $font-family-sans-serif !default;
-
-$font-size-base:          14px !default;
-$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
-
-$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
-$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
-$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
-$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
-$font-size-h5:            $font-size-base !default;
-$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
-
-//** Unit-less `line-height` for use in components like buttons.
-$line-height-base:        1.428571429 !default; // 20/14
-//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
-$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
-
-//** By default, this inherits from the `<body>`.
-$headings-font-family:    $font-family-base !default;
-$headings-font-weight:    500 !default;
-$headings-line-height:    1.1 !default;
-$headings-color:          inherit !default;
-
-
-//== Iconography
-//
-//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
-
-//** Load fonts from this directory.
-$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
-//** File name for all font files.
-$icon-font-name:          "glyphicons-halflings-regular" !default;
-//** Element ID within SVG icon file.
-$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
-
-
-//== Components
-//
-//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
-
-$padding-base-vertical:     8px !default;
-$padding-base-horizontal:   12px !default;
-
-$padding-large-vertical:    14px !default;
-$padding-large-horizontal:  16px !default;
-
-$padding-small-vertical:    5px !default;
-$padding-small-horizontal:  10px !default;
-
-$padding-xs-vertical:       1px !default;
-$padding-xs-horizontal:     5px !default;
-
-$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
-$line-height-small:         1.5 !default;
-
-$border-radius-base:        4px !default;
-$border-radius-large:       6px !default;
-$border-radius-small:       3px !default;
-
-//** Global color for active items (e.g., navs or dropdowns).
-$component-active-color:    #fff !default;
-//** Global background color for active items (e.g., navs or dropdowns).
-$component-active-bg:       $brand-primary !default;
-
-//** Width of the `border` for generating carets that indicate dropdowns.
-$caret-width-base:          4px !default;
-//** Carets increase slightly in size for larger components.
-$caret-width-large:         5px !default;
-
-
-//== Tables
-//
-//## Customizes the `.table` component with basic values, each used across all table variations.
-
-//** Padding for `<th>`s and `<td>`s.
-$table-cell-padding:            8px !default;
-//** Padding for cells in `.table-condensed`.
-$table-condensed-cell-padding:  5px !default;
-
-//** Default background color used for all tables.
-$table-bg:                      transparent !default;
-//** Background color used for `.table-striped`.
-$table-bg-accent:               #f9f9f9 !default;
-//** Background color used for `.table-hover`.
-$table-bg-hover:                #f5f5f5 !default;
-$table-bg-active:               $table-bg-hover !default;
-
-//** Border color for table and cell borders.
-$table-border-color:            #ddd !default;
-
-
-//== Buttons
-//
-//## For each of Bootstrap's buttons, define text, background and border color.
-
-$btn-font-weight:                normal !default;
-
-$btn-default-color:              #fff !default;
-$btn-default-bg:                 $gray-light !default;
-$btn-default-border:             $btn-default-bg !default;
-
-$btn-primary-color:              $btn-default-color !default;
-$btn-primary-bg:                 $brand-primary !default;
-$btn-primary-border:             $btn-primary-bg !default;
-
-$btn-success-color:              $btn-default-color !default;
-$btn-success-bg:                 $brand-success !default;
-$btn-success-border:             $btn-success-bg !default;
-
-$btn-info-color:                 $btn-default-color !default;
-$btn-info-bg:                    $brand-info !default;
-$btn-info-border:                $btn-info-bg !default;
-
-$btn-warning-color:              $btn-default-color !default;
-$btn-warning-bg:                 $brand-warning !default;
-$btn-warning-border:             $btn-warning-bg !default;
-
-$btn-danger-color:               $btn-default-color !default;
-$btn-danger-bg:                  $brand-danger !default;
-$btn-danger-border:              $btn-danger-bg !default;
-
-$btn-link-disabled-color:        $gray-light !default;
-
-// Allows for customizing button radius independently from global border radius
-$btn-border-radius-base:         $border-radius-base !default;
-$btn-border-radius-large:        $border-radius-large !default;
-$btn-border-radius-small:        $border-radius-small !default;
-
-
-//== Forms
-//
-//##
-
-//** `<input>` background color
-$input-bg:                       #fff !default;
-//** `<input disabled>` background color
-$input-bg-disabled:              $gray-lighter !default;
-
-//** Text color for `<input>`s
-$input-color:                    $text-color !default;
-//** `<input>` border color
-$input-border:                   #ccc !default;
-
-// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
-//** Default `.form-control` border radius
-// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
-$input-border-radius:            $border-radius-base !default;
-//** Large `.form-control` border radius
-$input-border-radius-large:      $border-radius-large !default;
-//** Small `.form-control` border radius
-$input-border-radius-small:      $border-radius-small !default;
-
-//** Border color for inputs on focus
-$input-border-focus:             #66afe9 !default;
-
-//** Placeholder text color
-$input-color-placeholder:        $gray-light !default;
-
-//** Default `.form-control` height
-$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
-//** Large `.form-control` height
-$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
-//** Small `.form-control` height
-$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
-
-//** `.form-group` margin
-$form-group-margin-bottom:       15px !default;
-
-$legend-color:                   $text-color !default;
-$legend-border-color:            #e5e5e5 !default;
-
-//** Background color for textual input addons
-$input-group-addon-bg:           $gray-lighter !default;
-//** Border color for textual input addons
-$input-group-addon-border-color: $input-border !default;
-
-//** Disabled cursor for form controls and buttons.
-$cursor-disabled:                not-allowed !default;
-
-
-//== Dropdowns
 //
-//## Dropdown menu container and contents.
-
-//** Background for the dropdown menu.
-$dropdown-bg:                    #fff !default;
-//** Dropdown menu `border-color`.
-$dropdown-border:                rgba(0,0,0,.15) !default;
-//** Dropdown menu `border-color` **for IE8**.
-$dropdown-fallback-border:       #ccc !default;
-//** Divider color for between dropdown items.
-$dropdown-divider-bg:            #e5e5e5 !default;
-
-//** Dropdown link text color.
-$dropdown-link-color:            $gray-dark !default;
-//** Hover color for dropdown links.
-$dropdown-link-hover-color:      #fff !default;
-//** Hover background for dropdown links.
-$dropdown-link-hover-bg:         $component-active-bg !default;
-
-//** Active dropdown menu item text color.
-$dropdown-link-active-color:     #fff !default;
-//** Active dropdown menu item background color.
-$dropdown-link-active-bg:        $component-active-bg !default;
-
-//** Disabled dropdown menu item background color.
-$dropdown-link-disabled-color:   $gray-light !default;
-
-//** Text color for headers within dropdown menus.
-$dropdown-header-color:          $gray-light !default;
-
-//** Deprecated `$dropdown-caret-color` as of v3.1.0
-$dropdown-caret-color:           #000 !default;
-
-
-//-- Z-index master list
-//
-// Warning: Avoid customizing these values. They're used for a bird's eye view
-// of components dependent on the z-axis and are designed to all work together.
+// Color system
 //
-// Note: These variables are not generated into the Customizer.
-
-$zindex-navbar:            1000 !default;
-$zindex-dropdown:          1000 !default;
-$zindex-popover:           1060 !default;
-$zindex-tooltip:           1070 !default;
-$zindex-navbar-fixed:      1030 !default;
-$zindex-modal-background:  1040 !default;
-$zindex-modal:             1050 !default;
-
-
-//== Media queries breakpoints
-//
-//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
-
-// Extra small screen / phone
-//** Deprecated `$screen-xs` as of v3.0.1
-$screen-xs:                  480px !default;
-//** Deprecated `$screen-xs-min` as of v3.2.0
-$screen-xs-min:              $screen-xs !default;
-//** Deprecated `$screen-phone` as of v3.0.1
-$screen-phone:               $screen-xs-min !default;
 
-// Small screen / tablet
-//** Deprecated `$screen-sm` as of v3.0.1
-$screen-sm:                  768px !default;
-$screen-sm-min:              $screen-sm !default;
-//** Deprecated `$screen-tablet` as of v3.0.1
-$screen-tablet:              $screen-sm-min !default;
+$white:    #fff !default;
+$gray-100: #f8f9fa !default;
+$gray-200: #e9ecef !default;
+$gray-300: #dee2e6 !default;
+$gray-400: #ced4da !default;
+$gray-500: #AEA79F !default;
+$gray-600: #868e96 !default;
+$gray-700: #495057 !default;
+$gray-800: #333 !default;
+$gray-900: #212529 !default;
+$black:    #000 !default;
 
-// Medium screen / desktop
-//** Deprecated `$screen-md` as of v3.0.1
-$screen-md:                  992px !default;
-$screen-md-min:              $screen-md !default;
-//** Deprecated `$screen-desktop` as of v3.0.1
-$screen-desktop:             $screen-md-min !default;
+$blue:    #007bff !default;
+$indigo:  #6610f2 !default;
+$purple:  #772953 !default;
+$pink:    #e83e8c !default;
+$red:     #DF382C !default;
+$orange:  #E95420 !default;
+$yellow:  #EFB73E !default;
+$green:   #38B44A !default;
+$teal:    #20c997 !default;
+$cyan:    #17a2b8 !default;
 
-// Large screen / wide desktop
-//** Deprecated `$screen-lg` as of v3.0.1
-$screen-lg:                  1200px !default;
-$screen-lg-min:              $screen-lg !default;
-//** Deprecated `$screen-lg-desktop` as of v3.0.1
-$screen-lg-desktop:          $screen-lg-min !default;
+$primary:       $orange !default;
+$secondary:     $gray-500 !default;
+$success:       $green !default;
+$info:          $cyan !default;
+$warning:       $yellow !default;
+$danger:        $red !default;
+$light:         $gray-200 !default;
+$dark:          $purple !default;
 
-// So media queries don't overlap when required, provide a maximum
-$screen-xs-max:              ($screen-sm-min - 1) !default;
-$screen-sm-max:              ($screen-md-min - 1) !default;
-$screen-md-max:              ($screen-lg-min - 1) !default;
-
-
-//== Grid system
-//
-//## Define your custom responsive grid.
-
-//** Number of columns in the grid.
-$grid-columns:              12 !default;
-//** Padding between columns. Gets divided in half for the left and right.
-$grid-gutter-width:         30px !default;
-// Navbar collapse
-//** Point at which the navbar becomes uncollapsed.
-$grid-float-breakpoint:     $screen-sm-min !default;
-//** Point at which the navbar begins collapsing.
-$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
-
-
-//== Container sizes
-//
-//## Define the maximum width of `.container` for different screen sizes.
+$yiq-contrasted-threshold: 200 !default;
 
-// Small screen / tablet
-$container-tablet:             (720px + $grid-gutter-width) !default;
-//** For `$screen-sm-min` and up.
-$container-sm:                 $container-tablet !default;
-
-// Medium screen / desktop
-$container-desktop:            (940px + $grid-gutter-width) !default;
-//** For `$screen-md-min` and up.
-$container-md:                 $container-desktop !default;
-
-// Large screen / wide desktop
-$container-large-desktop:      (1140px + $grid-gutter-width) !default;
-//** For `$screen-lg-min` and up.
-$container-lg:                 $container-large-desktop !default;
-
-
-//== Navbar
-//
-//##
-
-// Basics of a navbar
-$navbar-height:                    50px !default;
-$navbar-margin-bottom:             $line-height-computed !default;
-$navbar-border-radius:             $border-radius-base !default;
-$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
-$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
-$navbar-collapse-max-height:       340px !default;
-
-$navbar-default-color:             #fff !default;
-$navbar-default-bg:                $brand-primary !default;
-$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
-
-// Navbar links
-$navbar-default-link-color:                #fff !default;
-$navbar-default-link-hover-color:          #fff !default;
-$navbar-default-link-hover-bg:             darken($navbar-default-bg, 15%) !default;
-$navbar-default-link-active-color:         #fff !default;
-$navbar-default-link-active-bg:            darken($navbar-default-bg, 10%) !default;
-$navbar-default-link-disabled-color:       #ccc !default;
-$navbar-default-link-disabled-bg:          transparent !default;
-
-// Navbar brand label
-$navbar-default-brand-color:               $navbar-default-link-color !default;
-$navbar-default-brand-hover-color:         #fff !default;
-$navbar-default-brand-hover-bg:            none !default;
-
-// Navbar toggle
-$navbar-default-toggle-hover-bg:           darken($navbar-default-bg, 15%) !default;
-$navbar-default-toggle-icon-bar-bg:        #fff !default;
-$navbar-default-toggle-border-color:       darken($navbar-default-bg, 15%) !default;
-
-
-//=== Inverted navbar
-// Reset inverted navbar basics
-$navbar-inverse-color:                      #fff !default;
-$navbar-inverse-bg:                         $brand-info !default;
-$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
-
-// Inverted navbar links
-$navbar-inverse-link-color:                 #fff !default;
-$navbar-inverse-link-hover-color:           #fff !default;
-$navbar-inverse-link-hover-bg:              darken($navbar-inverse-bg, 15%) !default;
-$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
-$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 10%) !default;
-$navbar-inverse-link-disabled-color:        #ccc !default;
-$navbar-inverse-link-disabled-bg:           transparent !default;
-
-// Inverted navbar brand label
-$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
-$navbar-inverse-brand-hover-color:          #fff !default;
-$navbar-inverse-brand-hover-bg:             none !default;
-
-// Inverted navbar toggle
-$navbar-inverse-toggle-hover-bg:            darken($navbar-inverse-bg, 15%) !default;
-$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
-$navbar-inverse-toggle-border-color:        darken($navbar-inverse-bg, 15%) !default;
-
-
-//== Navs
-//
-//##
-
-//=== Shared nav styles
-$nav-link-padding:                          10px 15px !default;
-$nav-link-hover-bg:                         $gray-lighter !default;
-
-$nav-disabled-link-color:                   $gray-light !default;
-$nav-disabled-link-hover-color:             $gray-light !default;
-
-//== Tabs
-$nav-tabs-border-color:                     #ddd !default;
-
-$nav-tabs-link-hover-border-color:          $gray-lighter !default;
-
-$nav-tabs-active-link-hover-bg:             $body-bg !default;
-$nav-tabs-active-link-hover-color:          $gray !default;
-$nav-tabs-active-link-hover-border-color:   #ddd !default;
-
-$nav-tabs-justified-link-border-color:            #ddd !default;
-$nav-tabs-justified-active-link-border-color:     $body-bg !default;
-
-//== Pills
-$nav-pills-border-radius:                   $border-radius-base !default;
-$nav-pills-active-link-hover-bg:            $component-active-bg !default;
-$nav-pills-active-link-hover-color:         $component-active-color !default;
-
-
-//== Pagination
-//
-//##
+// Body
 
-$pagination-color:                     $link-color !default;
-$pagination-bg:                        #fff !default;
-$pagination-border:                    #ddd !default;
+$body-color:                $gray-800 !default;
 
-$pagination-hover-color:               $link-hover-color !default;
-$pagination-hover-bg:                  $gray-lighter !default;
-$pagination-hover-border:              #ddd !default;
+// Fonts
 
-$pagination-active-color:              $gray-light !default;
-$pagination-active-bg:                 #f5f5f5 !default;
-$pagination-active-border:             #ddd !default;
+$font-family-sans-serif:      "Ubuntu", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !default;
 
-$pagination-disabled-color:            $gray-light !default;
-$pagination-disabled-bg:               #fff !default;
-$pagination-disabled-border:           #ddd !default;
-
-
-//== Pager
-//
-//##
-
-$pager-bg:                             $pagination-bg !default;
-$pager-border:                         $pagination-border !default;
-$pager-border-radius:                  15px !default;
-
-$pager-hover-bg:                       $pagination-hover-bg !default;
-
-$pager-active-bg:                      $pagination-active-bg !default;
-$pager-active-color:                   $pagination-active-color !default;
-
-$pager-disabled-color:                 $gray-light !default;
-
-
-//== Jumbotron
-//
-//##
-
-$jumbotron-padding:              30px !default;
-$jumbotron-color:                inherit !default;
-$jumbotron-bg:                   $gray-lighter !default;
-$jumbotron-heading-color:        inherit !default;
-$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
-$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
-
-
-//== Form states and alerts
-//
-//## Define colors for form feedback states and, by default, alerts.
-
-$state-success-text:             #468847 !default;
-$state-success-bg:               #dff0d8 !default;
-$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
-
-$state-info-text:                #3a87ad !default;
-$state-info-bg:                  #d9edf7 !default;
-$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
-
-$state-warning-text:             #c09853 !default;
-$state-warning-bg:               #fcf8e3 !default;
-$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 3%) !default;
-
-$state-danger-text:              #b94a48 !default;
-$state-danger-bg:                #f2dede !default;
-$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 3%) !default;
-
-
-//== Tooltips
-//
-//##
-
-//** Tooltip max width
-$tooltip-max-width:           200px !default;
-//** Tooltip text color
-$tooltip-color:               #fff !default;
-//** Tooltip background color
-$tooltip-bg:                  #000 !default;
-$tooltip-opacity:             .9 !default;
-
-//** Tooltip arrow width
-$tooltip-arrow-width:         5px !default;
-//** Tooltip arrow color
-$tooltip-arrow-color:         $tooltip-bg !default;
-
-
-//== Popovers
-//
-//##
-
-//** Popover body background color
-$popover-bg:                          #fff !default;
-//** Popover maximum width
-$popover-max-width:                   276px !default;
-//** Popover border color
-$popover-border-color:                rgba(0,0,0,.2) !default;
-//** Popover fallback border color
-$popover-fallback-border-color:       #ccc !default;
-
-//** Popover title background color
-$popover-title-bg:                    darken($popover-bg, 3%) !default;
-
-//** Popover arrow width
-$popover-arrow-width:                 10px !default;
-//** Popover arrow color
-$popover-arrow-color:                 $popover-bg !default;
-
-//** Popover outer arrow width
-$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
-//** Popover outer arrow color
-$popover-arrow-outer-color:           fadein($popover-border-color, 5%) !default;
-//** Popover outer arrow fallback color
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
-
-
-//== Labels
-//
-//##
-
-//** Default label background color
-$label-default-bg:            $btn-default-bg !default;
-//** Primary label background color
-$label-primary-bg:            $brand-primary !default;
-//** Success label background color
-$label-success-bg:            $brand-success !default;
-//** Info label background color
-$label-info-bg:               $brand-info !default;
-//** Warning label background color
-$label-warning-bg:            $brand-warning !default;
-//** Danger label background color
-$label-danger-bg:             $brand-danger !default;
-
-//** Default label text color
-$label-color:                 #fff !default;
-//** Default text color of a linked label
-$label-link-hover-color:      #fff !default;
-
-
-//== Modals
-//
-//##
-
-//** Padding applied to the modal body
-$modal-inner-padding:         20px !default;
-
-//** Padding applied to the modal title
-$modal-title-padding:         15px !default;
-//** Modal title line-height
-$modal-title-line-height:     $line-height-base !default;
-
-//** Background color of modal content area
-$modal-content-bg:                             #fff !default;
-//** Modal content border color
-$modal-content-border-color:                   rgba(0,0,0,.2) !default;
-//** Modal content border color **for IE8**
-$modal-content-fallback-border-color:          #999 !default;
-
-//** Modal backdrop background color
-$modal-backdrop-bg:           #000 !default;
-//** Modal backdrop opacity
-$modal-backdrop-opacity:      .5 !default;
-//** Modal header border color
-$modal-header-border-color:   #e5e5e5 !default;
-//** Modal footer border color
-$modal-footer-border-color:   $modal-header-border-color !default;
-
-$modal-lg:                    900px !default;
-$modal-md:                    600px !default;
-$modal-sm:                    300px !default;
-
-
-//== Alerts
-//
-//## Define alert colors, border radius, and padding.
-
-$alert-padding:               15px !default;
-$alert-border-radius:         $border-radius-base !default;
-$alert-link-font-weight:      bold !default;
-
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border:        $state-success-border !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border:           $state-info-border !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border:        $state-warning-border !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border:         $state-danger-border !default;
-
-
-//== Progress bars
-//
-//##
-
-//** Background color of the whole progress component
-$progress-bg:                 #f5f5f5 !default;
-//** Progress bar text color
-$progress-bar-color:          #fff !default;
-//** Variable for setting rounded corners on progress bar.
-$progress-border-radius:      $border-radius-base !default;
-
-//** Default progress bar color
-$progress-bar-bg:             $brand-primary !default;
-//** Success progress bar color
-$progress-bar-success-bg:     $brand-success !default;
-//** Warning progress bar color
-$progress-bar-warning-bg:     $brand-warning !default;
-//** Danger progress bar color
-$progress-bar-danger-bg:      $brand-danger !default;
-//** Info progress bar color
-$progress-bar-info-bg:        $brand-info !default;
-
-
-//== List group
-//
-//##
-
-//** Background color on `.list-group-item`
-$list-group-bg:                 #fff !default;
-//** `.list-group-item` border color
-$list-group-border:             #ddd !default;
-//** List group border radius
-$list-group-border-radius:      $border-radius-base !default;
-
-//** Background color of single list items on hover
-$list-group-hover-bg:           #f5f5f5 !default;
-//** Text color of active list items
-$list-group-active-color:       $component-active-color !default;
-//** Background color of active list items
-$list-group-active-bg:          $component-active-bg !default;
-//** Border color of active list elements
-$list-group-active-border:      $list-group-active-bg !default;
-//** Text color for content within active list items
-$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
-
-//** Text color of disabled list items
-$list-group-disabled-color:      $gray-light !default;
-//** Background color of disabled list items
-$list-group-disabled-bg:         $gray-lighter !default;
-//** Text color for content within disabled list items
-$list-group-disabled-text-color: $list-group-disabled-color !default;
-
-$list-group-link-color:         #555 !default;
-$list-group-link-hover-color:   $list-group-link-color !default;
-$list-group-link-heading-color: #333 !default;
-
-
-//== Panels
-//
-//##
-
-$panel-bg:                    #fff !default;
-$panel-body-padding:          15px !default;
-$panel-heading-padding:       10px 15px !default;
-$panel-footer-padding:        $panel-heading-padding !default;
-$panel-border-radius:         $border-radius-base !default;
-
-//** Border color for elements within panels
-$panel-inner-border:          #ddd !default;
-$panel-footer-bg:             #f5f5f5 !default;
-
-$panel-default-text:          $gray-dark !default;
-$panel-default-border:        #ddd !default;
-$panel-default-heading-bg:    #f5f5f5 !default;
-
-$panel-primary-text:          #fff !default;
-$panel-primary-border:        $brand-primary !default;
-$panel-primary-heading-bg:    $brand-primary !default;
-
-$panel-success-text:          $state-success-text !default;
-$panel-success-border:        $state-success-border !default;
-$panel-success-heading-bg:    $state-success-bg !default;
-
-$panel-info-text:             $state-info-text !default;
-$panel-info-border:           $state-info-border !default;
-$panel-info-heading-bg:       $state-info-bg !default;
-
-$panel-warning-text:          $state-warning-text !default;
-$panel-warning-border:        $state-warning-border !default;
-$panel-warning-heading-bg:    $state-warning-bg !default;
-
-$panel-danger-text:           $state-danger-text !default;
-$panel-danger-border:         $state-danger-border !default;
-$panel-danger-heading-bg:     $state-danger-bg !default;
-
-
-//== Thumbnails
-//
-//##
-
-//** Padding around the thumbnail image
-$thumbnail-padding:           4px !default;
-//** Thumbnail background color
-$thumbnail-bg:                $body-bg !default;
-//** Thumbnail border color
-$thumbnail-border:            #ddd !default;
-//** Thumbnail border radius
-$thumbnail-border-radius:     $border-radius-base !default;
-
-//** Custom text color for thumbnail captions
-$thumbnail-caption-color:     $text-color !default;
-//** Padding around the thumbnail caption
-$thumbnail-caption-padding:   9px !default;
-
-
-//== Wells
-//
-//##
-
-$well-bg:                     #f5f5f5 !default;
-$well-border:                 darken($well-bg, 7%) !default;
-
-
-//== Badges
-//
-//##
-
-$badge-color:                 #fff !default;
-//** Linked badge text color on hover
-$badge-link-hover-color:      #fff !default;
-$badge-bg:                    $gray-light !default;
-
-//** Badge text color in active nav link
-$badge-active-color:          $link-color !default;
-//** Badge background color in active nav link
-$badge-active-bg:             #fff !default;
-
-$badge-font-weight:           bold !default;
-$badge-line-height:           1 !default;
-$badge-border-radius:         10px !default;
-
-
-//== Breadcrumbs
-//
-//##
-
-$breadcrumb-padding-vertical:   8px !default;
-$breadcrumb-padding-horizontal: 15px !default;
-//** Breadcrumb background color
-$breadcrumb-bg:                 #f5f5f5 !default;
-//** Breadcrumb text color
-$breadcrumb-color:              #ccc !default;
-//** Text color of current page in the breadcrumb
-$breadcrumb-active-color:       $gray-light !default;
-//** Textual separator for between breadcrumb elements
-$breadcrumb-separator:          "/" !default;
-
-
-//== Carousel
-//
-//##
-
-$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
-
-$carousel-control-color:                      #fff !default;
-$carousel-control-width:                      15% !default;
-$carousel-control-opacity:                    .5 !default;
-$carousel-control-font-size:                  20px !default;
-
-$carousel-indicator-active-bg:                #fff !default;
-$carousel-indicator-border-color:             #fff !default;
-
-$carousel-caption-color:                      #fff !default;
-
-
-//== Close
-//
-//##
-
-$close-font-weight:           bold !default;
-$close-color:                 #000 !default;
-$close-text-shadow:           0 1px 0 #fff !default;
-
-
-//== Code
-//
-//##
-
-$code-color:                  #c7254e !default;
-$code-bg:                     #f9f2f4 !default;
-
-$kbd-color:                   #fff !default;
-$kbd-bg:                      #333 !default;
-
-$pre-bg:                      #f5f5f5 !default;
-$pre-color:                   $gray-dark !default;
-$pre-border-color:            #ccc !default;
-$pre-scrollable-max-height:   340px !default;
-
-
-//== Type
-//
-//##
+// Tables
 
-//** Horizontal offset for forms and lists.
-$component-offset-horizontal: 180px !default;
-//** Text muted color
-$text-muted:                  $gray-light !default;
-//** Abbreviations and acronyms border color
-$abbr-border-color:           $gray-light !default;
-//** Headings small color
-$headings-small-color:        $gray-light !default;
-//** Blockquote small color
-$blockquote-small-color:      $gray-light !default;
-//** Blockquote font size
-$blockquote-font-size:        ($font-size-base * 1.25) !default;
-//** Blockquote border color
-$blockquote-border-color:     $gray-lighter !default;
-//** Page header border color
-$page-header-border-color:    $gray-lighter !default;
-//** Width of horizontal description list titles
-$dl-horizontal-offset:        $component-offset-horizontal !default;
-//** Point at which .dl-horizontal becomes horizontal
-$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
-//** Horizontal line color.
-$hr-border:                   $gray-lighter !default;
+$table-dark-bg:               $dark !default;
+$table-dark-border-color:     darken($dark, 5%) !default;