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

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

iframe[src*="/Ads"] {
display:none !important;
}

a:link { color: #000000 !important; text-decoration: none
!important;}
a:visited { color: #000000 !important; text-decoration: none!important;}
a:hover { color: #C4C4D4 !important; text-decoration: underline !important;}

}