anchor.diff:              color: white;
           }
   
  +        #packages td input[type=checkbox]:active + label,
           #packages td input[type=checkbox]:active:checked + label {
  -            background-color: #cce6f2;
  +            background-color: #bbddee;
           }
   
           #packages td input[type=checkbox]:active + label:before,
  
positive.code:             content: "✔";
          }
  
          #packages td input[type=checkbox]:focus  + label {
              background: linear-gradient(135deg, rgba(0,0,0,0) 88%, #cc1111 90%);
          }
  
          #packages td input[type=checkbox]:focus:active  + label {
              background: linear-gradient(135deg, #bbddee 88%, #cc1111 90%);
          }
  
          #packages td input[type=checkbox]:checked:focus  + label {
              /* gradient with blue background */
              background: linear-gradient(135deg, #3399cc 88%, white 90%);
          }
  
          #packages td input[type=checkbox]:checked:focus:active  + label {
              background: linear-gradient(135deg, #cce6f2 88%, white 90%);
          }
  
          #nav > li > a {
  
negative.code:             color: #aaa;
          }
  
          #packages td input[type=checkbox]:active:checked + label:before,
          #packages td input[type=checkbox] + label:before {
              content: "✗";
  