htdocs/links-sidebar.css

   1 /* external links */
   2 .menu a[href ^="http://"],
   3 .menu a[href ^="ftp://"] {
   4   background: url("images/link-external.png") center right no-repeat;
   5 }
   6
   7 /* secure links */
   8 .menu a[href ^="https://"] {
   9   background: url("images/link-secure.gif") center right no-repeat;
  10 }