User:LX/monobook.css

/* rm -rf spam */ .fundraiser-box { display: none !important; }
 * 1) siteNotice,
 * 2) siteNoticeBig,
 * 3) siteNoticeBigUser,
 * 4) siteNoticeSmall,
 * 5) siteNoticeSmallUser,
 * 6) sitenotice-fundraiser { display: none !important; }