Cacher is the code snippet organizer for pro developers

/**
 * Vertical Rule
 *
 * Example: @include vertical-rule($color-white, 1); 
 */
@mixin vertical-rule($background-color: $color-white, $opacity: 0.25){
  @include pseudo();
  width: 1px;
  height: 100%;
  top: 0;
  background-color: $color-white;
  opacity: $opacity;
}