anchor.diff:  
         .content {
           padding: 20px 20px 1px 20px;
  -        background-color: #eee;
  +        background-color: #fff;
         }
   
         .queries td {
  
positive.code:       }
  
        .btn-danger {
          background-color: #df691a;
        }
  
        .btn-info {
  
negative.code:       body {
          margin: 0;
          padding: 20px;
          background-color: #eee;
        }
  
        body, textarea {
  