[REF] website: snippets layout/style improvements

* s_banner
    - Remove text-container hardcoded style (user will be able to use the
        new transparent color palette instead)
    - Improve indicators visibility on both dark or light bg
    - Cursor: pointer for navigation buttons
* s_cover
* s_quote: remove the whole snippet
* s_three_columns
* s_reference
    - Remove Quotes
    - Add new logo demo images
* s_button: rename from "Button" to "Call to Action" + some design
* s_feature_grid

1 files changed, 7 insertions, 7 deletions

diff --git a/addons/website/static/src/less/website.snippets.less b/addons/website/static/src/less/website.snippets.less
index 173bd9335fd..098990e3b4c 100644
--- a/addons/website/static/src/less/website.snippets.less
+++ b/addons/website/static/src/less/website.snippets.less
@@ -375,19 +375,19 @@ div.carousel .container {
 
 // Parallax Theme
 div.carousel {
-    .carousel-indicators {
-        li { border: 1px solid grey; }
-        .active { background-color: grey; }
+    .carousel-indicators li {
+        box-shadow: 0 0 0 1px grey;
+        &:hover:not(.active) {
+            background-color: @color-white-50;
+        }
     }
     span.carousel-img img,
     div.carousel-content {
         max-height: 95%;
         padding: 10px;
     }
-    div.carousel-content {
-        background-color: black;
-        color: white;
-        background: rgba(0, 0, 0, 0.3);
+    .carousel-control {
+        cursor: pointer;
     }
 }