body {
	overflow: hidden;
	margin: 0; 
	padding: 0;
}
#dock { 
	display: none;
	position: absolute;
	z-index: 1;
}
#dock img {
	border: 0;
	display: block;
}
#target {
	height: 100%; 
	width: 100%;
	border: none; 
	position: absolute; 
	top:0; 
	left:0;
	z-index: 0;
}