anchor.diff:    background: url('<%= image_path("background/background-stripes.png") %>') repeat #dcdcd7;
   }
   
  -a:hover {
  +a:not(.btn):hover {
     text-decoration: none;
     border-bottom: 2px dotted;
   }
  
positive.code:   font-size: 2em;
    line-height: 1.4em;
    text-decoration: none;
    color: white;
    @include shadow-black(0.25);
  }
  .whichbus-nav{
    a { border: none; }
    text-align:center;
  }
  
  
negative.code:     .label {
        position: absolute;
        right: 10px;
        top: 50%;
        margin-top: -8px;
      }
    }
  
  