anchor.diff:    margin-top: 20px;
   }
   
  -  .safety .icon-warning-sign {
  +.safety .icon-warning-sign {
     color: $orange;
   }
   
  
positive.code:   background: url('<%= image_path("background/background-stripes.png") %>') repeat #dcdcd7;
  }
  
  a:hover {
    text-decoration: none;
    border-bottom: 2px dotted;
  }
  
negative.code:       text-transform: uppercase;
      }
  
      i {
        font-size: 1.4em;
        color: #bbb;
        vertical-align: middle;
      }
  
      // hide border on menu links
      a { border-bottom: none; }
      // show link border on interior span (just the text)
  