div.floatingimage {
	position: fixed;
	left: 0px;
	top: 0px;
	width: 100%;
	height: 100%;
	white-space: nowrap;
	z-index: 1;
	background-color: #3c3c3ccc;
	text-align: center;
}

div.floatingimage span {
	display: inline-block;
	height: 100%;
	vertical-align: middle;
}

div.floatingimage img {
	background: #3a3a3a;
	vertical-align: middle;
	max-width: 90%;
	max-height: 90%;
}