@-moz-document domain("mozillazine.org"){
.supportheader,               /*forum info box*/
div[id="masthead"],           /*logo*/
img[src*="navHeader.gif"],    /*smaller logo*/
img[src*="rackathon.png"],    /*osl rackathon logo*/
span.searchBox,               /*text below rackathon*/
#footer                       /*copyright*/
{display:none!important;}}