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

@-moz-document domain("www.popyard.com") {

html > body > table > tbody > td[width*="300"],
/*iframe[src*="realmedia.com"],*/
iframe[src*=".com/top_"],
iframe[src*=".com/right"],
iframe[src*=".com/majiang_du_"] {
  display:none !important;
  width:0px !important;
  height:0px !important;
}

html > body > table[width*="1088"] {
  width:788px !important;
}

}