anchor.diff:     ========================================================================== */
   
   /**
  - * Add the correct display in IE 9-.
  - */
  -
  -audio,
  -video {
  -  display: inline-block;
  -}
  -
  -/**
  - * Add the correct display in iOS 4-7.
  - */
  -
  -audio:not([controls]) {
  -  display: none;
  -  height: 0;
  -}
  -
  -/**
  - * Remove the border on images inside links in IE 10-.
  + * Remove the border on images inside links in IE 10.
    */
   
   img {
     border-style: none;
   }
   
  -/**
  - * Hide the overflow in IE.
  - */
  -
  -svg:not(:root) {
  -  overflow: hidden;
  -}
  -
   /* Forms
      ========================================================================== */
   
   /**
  - * 1. Change the font styles in all browsers (opinionated).
  + * 1. Change the font styles in all browsers.
    * 2. Remove the margin in Firefox and Safari.
    */
   
  
positive.code: }
  
  /**
   * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
   */
  
  [type="search"]::-webkit-search-cancel-button,
  [type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  
negative.code:   border-bottom: none; /* 1 */
    text-decoration: underline; /* 2 */
    text-decoration: underline dotted; /* 2 */
  }
  
  /**
  