@-moz-document domain(live.nicovideo.jp){
#zero_lead,
#header,
#footer_ads,
#body_footer,
#page_footer,
#header>h1,
#player_btm,
#carousel,
#ichiba,
#footer,
#show_player_top,
h3.sprite_wtc cominfo,
end{display:none;}

#com td{font-size:80% !important;}
#com td strong{font-size:10px !important;}
#sideContents { margin-bottom:0 !important; }

#WatchPlayer{
 z-index:100;
}

}