[REF] *: convert less content to scss content

Convert content so that the assets compile on app installation. The
style is still broken after this as the variables/mixins/... are not
defined in the right order (as it did not matter in LESS but does in
SCSS).

This commit basically changes:
- Variables: @​var_hello -> $var-hello
- Mixins: .mixin_world() {} -> @​mixin mixin-world {}
- Classes used as mixin: .my_class() -> @​extend .my_class
    - Here there were no other solution than to convert the use of
      a mixin call by the use of an extend as a first approximation
- LESS functions -> SCSS functions (e.g. fade -> rgba)
- Move first variable definition before the variable is used
    - Still need to make sure last variable definition is at the
      right place

1 files changed, 2 insertions, 2 deletions

diff --git a/addons/website_form/static/src/scss/website_form.scss b/addons/website_form/static/src/scss/website_form.scss
index f26718da9c1..b1e9f55e74d 100644
--- a/addons/website_form/static/src/scss/website_form.scss
+++ b/addons/website_form/static/src/scss/website_form.scss
@@ -9,12 +9,12 @@
     flex-basis: 33%;
 
     // col-sm-6
-    @media (max-width: @screen-sm-max) {
+    @media (max-width: $screen-sm-max) {
         flex-basis: 50%;
     }
 
     // col-xs-12
-    @media (max-width: @screen-xs-max) {
+    @media (max-width: $screen-xs-max) {
         flex-basis: 100%;
     }
 }