* {
	margin: 0;
	padding: 0;
	/* leave it to hide the scrollbars */
	//overflow: hidden;	
	position: absolute;
	top: 50%;
	left: 50%;
	-ms-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	width: 100%;
	height: 100%;
}