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

@-moz-document domain("facebook.com") {
#fbnew_preview_bar, .sponsor, .invitefriends, .findfriends, .social_ad, .social_ad_no_full_clickable, .profile_sidebar_ads, #sidebar_ads { display: none !important; }
.profile_two_columns .right_column, .fmp { width: 650px !important; }
}