body {
	margin: 0;
	background-color: black;
}
iframe {
	display: block;	
	position: absolute;
	background-color: transparent;
}

.commonUI {	
	width: 100%;
	height: 20%;
	z-index: 999;
	left: 0%;
	top: 0;
	display:none;
	position:fixed;
}

.game {	
	width: 100%;
	height: 100%;
	top:0;
	position:fixed;
}

.footer {
	bottom:0;
}