body
{
	background: url('logo.png') no-repeat fixed center;
	background-color: white;

	/* css3 */
	-webkit-background-size: contain;
	   -moz-background-size: contain;
	     -o-background-size: contain;
	        background-size: contain;

	/* css2, @see: http://webdesignerwall.com/tutorials/how-to-css-large-background */
	width: 100%;
	display: table;

	padding: 0;
	margin: 0;
}