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

@-moz-document domain("seattlepi.nwsource.com") {
 #piBranding2, #topAds, #piRight1, #piRight2, .pitools, #sowt, #piBottomTools, #piBottomnav, #piFoot, #google_ad {display:none !important}
}