@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("youtube.com") {

.nav-item{background: transparent url('') repeat-x left top !important; }

#masthead #bar {background:#000 url('http://i236.photobucket.com/albums/ff113/fishface2775/1234567890.jpg') repeat-x left top !important;}

.nav-item{width: 99px !important; border-color: transparent !important;}

.search-wrapper {margin-right: 10px !important; }
}