.sorteddesc:before { content: url("/lib/img/down.gif")  " "; }
.sorted:before { content: url("/lib/img/up.gif")  " "; }

input.link, button.link { border-style: none; background-color: transparent; padding:0; font-weight: bold;}
input.link:hover, button.link:hover { cursor: pointer; text-decoration: underline; }
.debug { display: block; margin: 1em 0; padding: 1em 0; overflow: visible; border-style: solid none; border-width: thin; text-align: left; white-space: pre; text-transform: none; font-family: monospace; }