*{margin:0;padding:0;}
body{font-family:arial, sans-serif;background:rgb(147, 133, 110);}
body.showvideo{overflow:hidden;}

#dashboard{padding:40pt;color:#fff;}
.channel{height:30pt;line-height:30pt;width:100pt;display:inline-block;vertical-align:top;cursor:pointer;}
#player{position:fixed;top:0;left:0;right:0;bottom:0;display:block;width:100%;height:100%;}
body.showvideo #player{display:block;}