anchor.diff:        }
   
         /* Perform nice resets */
  -      html, body {
  +      body {
           height: 100%;
  -      }
  -
  -      body {
           margin: 0;
           /* https://github.com/corysimmons/typographic/blob/2.9.3/scss/typographic.scss#L34 */
           font-family: 'Helvetica Neue', 'Helvetica', 'Arial', 'sans-serif';
  
positive.code:     img(src="gemini-report/images/root/default-large/Chrome~diff.png")
      //- img(src="gemini-report/images/root/default-large/Chrome~ref.png")
  
      //- Load in our dependencies for `unidragger`
      script(src="https://cdn.rawgit.com/metafizzy/ev-emitter/v1.0.3/ev-emitter.js")
      script(src="https://cdn.rawgit.com/metafizzy/unipointer/v2.1.0/unipointer.js")
  
negative.code:           // Calculate target dimensions
            // TODO: For wider browser support, see what `draggabilly` does (prob uses `get-size`)
            // bounds = {x, y, width, height, top, right, bottom, left}
            // http://youmightnotneedjquery.com/#offset
            // DEV: This is our poor man's `_.extend`
            var _bounds = targetEl.getBoundingClientRect();
            var bounds = this.bounds = {};
            ['x', 'y', 'width', 'height', 'top', 'right', 'bottom', 'left'].forEach(function copyKey (key) {
              bounds[key] = _bounds[key];
            });
            this.bounds.top += document.documentElement.scrollTop + document.body.scrollTop;
            this.bounds.left += document.documentElement.scrollLeft + document.body.scrollLeft;
          }
          // Inherit prototype from Unidragger
          Overlay.prototype = Object.create(Unidragger.prototype);
  