anchor.diff:  
       /* Selected frame */
       ul.frames li.selected {
  -        background: #39a;
  +        background: #38a;
           box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1), inset 0 2px 0 rgba(255, 255, 255, 0.01), inset 0 -1px 0 rgba(0, 0, 0, 0.1);
       }
   
  
positive.code:         font-size: 8pt;
          font-weight: bold;
  
          color: #888;
          text-shadow: 0 0 4px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(0, 0, 0, 0.4);
      }
  
      nav.tabs a.selected {
  
negative.code: 
      header.exception h2 strong {
          font-weight: 700;
          color: #d55;
      }
  
      header.exception p {
  