anchor.diff:      left:       0;
       right:      0;
       bottom:     0;
  -    background: $primary_border;
  +    background: $primary_color;
   
       img {
         opacity: 0;
  
positive.code:     &, .dropdown-menu {
        background-color: $primary_color;
        border-color:     $primary_border;
        color:            $primary_color;
  
        .media {
          color: $primary_text;
        }
  
  
negative.code: 
        > li {
          > a:hover {
            background-color: mix($primary_color, $primary_text, 80%);
          }
  
          a {
  