anchor.diff:        /* nav */
   
         .nav a {
  -        color: #fff;
  +        color: #333;
           text-decoration: none;
           display: block;
           padding: 12px 20px;
         }
   
         .nav li.active a {
  -        background-color: #df691a;
  +        background-color: #ddd;
         }
   
         .nav a:hover {
  -        background-color: #4e5d6c;
  +        background-color: #ddd;
         }
   
         .nav-header {
           font-weight: bold;
  -        color: #fff;
  +        color: #333;
           padding: 12px 20px 12px 0;
           margin: 0;
         }
  
positive.code:       }
  
        .btn-danger {
          background-color: #df691a;
        }
  
        .btn-info {
  
negative.code: 
        .content {
          padding: 20px 20px 1px 20px;
          background-color: #fff;
        }
  
        .queries td {
  