#overlay
{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.75);
}
#loading
{
	color:#fff;
	font-size: 48px;
	text-align: center;
	position: fixed;
	top:100%;
	left:0;
	right:0;
	margin: -24px auto 0;
}