anchor.diff:  
   //Plot image carousel
   
  -.carousel-control-prev
  +<%# .carousel-control-prev
    {
     position: absolute;
     top: 50%;
  
positive.code:   }
  }
  
  .citation {
    color: #4C4C4C;
    font-size: 0.8em;
  }
  
  .qr {
    border-width: 0;
  
negative.code: .carousel_photos {
    padding-left: 20px;
    padding-bottom: 10px;
  } %>
  