diff --git a/css/_variables.scss b/css/_variables.scss
index 0afdea9612..e874bc6449 100644
--- a/css/_variables.scss
+++ b/css/_variables.scss
@@ -43,14 +43,14 @@ $toolbarBadgeColor: #FFFFFF;
 $toolbarToggleBackground: #12499C;
 $splitterToolbarButtonMargin: 18px;
 
-/*
+/**
  * Main controls
  * TODO: looks like we don't use it
  */
 $inputSemiBackground: rgba(132, 132, 132, .8);
 $inputLightBackground: #EBEBEB;
 
-/*
+/**
  * Video layout
  */
 $videoThumbnailHovered: rgba(22, 94, 204, .4);
@@ -126,4 +126,4 @@ $defaultDarkFontColor: #000;
 $inputControlEmColor: #f29424;
 //buttons
 $linkFontColor: #489afe;
-$linkHoverFontColor: #287ade;
\ No newline at end of file
+$linkHoverFontColor: #287ade;