@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

tab [src*='answers.com'], [src='wiki.answers.com/favicon.ico'], 
#urlbar [src*='answers.com']
{ background-image: none !important; 
padding-left: 16px !important;
margin-right: 4px !important; 
width: 0 !important;
height: 16px !important; 
background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAACXBIWXMAAC4jAAAuIwF4pT92AAAAsElEQVR42mNgDUrEg9iCkyAILsKAKY1fBEUDd2iyVGy2eW6ZY3E1VgSURWgA8heuWHrl6F48CKgGqgFo6un9O4CodebMzM5eTAQxC6oB6EogH6gaqA2X14F6EBqA6oAcoB48YYWiwa+6EaKhtH8SMgIqgrMhToBqiGvuwO9XdE9DrAOSQLdBEFACzoYgYGAgNEBsADoMT5Sj+AGiAcihsQYSnISZJHElW2jiI0YDHAEAKbotV2j8laUAAAAASUVORK5CYII=") center no-repeat !important; }