Consistency

css/_variables.scss

 $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);
 $inputControlEmColor: #f29424;
 //buttons
 $linkFontColor: #489afe;
-$linkHoverFontColor: #287ade;
+$linkHoverFontColor: #287ade;