body {
		background-image: url("mystery_background0.jpeg");
		background-position: center;
		background-repeat: no-repeat;
    	background-attachment: fixed;
    	-webkit-background-size: cover;
    	-moz-background-size: cover;
    	-o-background-size: cover;
    	background-size: cover;
    	background-color: #000;
	}