#ripped {
	width: 100%;
	z-index: 1;
	height: 500px;
	top: 0;
	position: absolute;
	left: 0;
	overflow: hidden;
	display: none;
}

#smooth {
	width: 100%;
	z-index: 1;
	height: 40px;
	position: absolute;
	left: 0;
	overflow: visible;
	visibility: visible;
	top: -50px;
	display: none;
}

#metal {
	width: 100%;
	z-index: 1;
	height: 40px;
	position: absolute;
	left: 0;
	overflow: visible;
	visibility: visible;
	top: -50px;
}

#wood {
	width: 100%;
	z-index: 1;
	height: 40px;
	position: absolute;
	left: 0;
	overflow: visible;
	visibility: visible;
	top: -50px;
	display: none;
}