body {
	background-image: url(rotating_pear.gif);
	background-repeat: no-repeat;
	background-position: center top;
}

div {
	padding: 32px;
	background-color: rgba(0,0,0,0.5);
	color: white;
	width: 300px;
	margin: 200px auto;
	text-align: center;
}