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

@-moz-document domain("google.com"), domain("youtube.com") {

._Fm, ._Tib{background-color:yellow}
    #res .r{line-height:1.2 !important}
    #gbg1,#gbgs1, #gbg3, #gbwa, 
.gb_Wa.gb_jb.gb_h.gb_2a.gb_0a,
.gb_Cc.gb_h.gb_Rc.gb_Kc,
.gb_Qb.gb_jb.gb_h.gb_Kc,
/*.b_Ic, .gb_Xa, .gb_Ob.gb_gb.gb_f.gb_Ic, .gb_Ac.gb_f.gb_Pc.gb_Ic,*/
#gbg .gbtb,
.gbtc li:nth-child(-n+6),
#yt-masthead-user #sb-button-notify {display:none !important}
.gb_zc.gb_Pc.gb_f{min-width:0 !important}
#hdtbMenus.hdtb-td-c{display:block !important; overflow:visible !important;top:40px !important}

}