body {
	background: #000;
	overflow: hidden;
	margin: 0;
}

div {
	position: relative;
	width: 100%;
	height: 100%;
}

img {
	max-width: 100%;
	max-height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
}