#zoom_to_max_extent {
	background: url("images/ui-elements.png") no-repeat scroll 0
		-80px transparent;
	height: 30px;
	right: 10px;
	position: absolute;
	bottom: 120px;
	width: 30px;
	z-index: 1000;
}

#zoom_out {
	background: url("images/ui-elements.png") no-repeat scroll 0
		-48px transparent;
	height: 30px;
	right: 10px;
	position: absolute;
	bottom: 80px;
	width: 30px;
	z-index: 1000;
}

#zoom_in {
	background: url("images/ui-elements.png") no-repeat scroll 0
		-16px transparent;
	height: 30px;
	right: 10px;
	position: absolute;
	bottom: 40px;
	width: 30px;
	z-index: 1000;
}