ul.images {
	height: 400px;
	width:420px;
	overflow: hidden;
	position: relative;
	margin: 0;
	padding: 0;
}

ul.images li {
	position: absolute;
	margin: 0;
	padding: 0;
	left: 0;
	right: 0;
	list-style: none;
}

ul.images li.show {
	z-index: 500;
}

ul img {
	border: none;
}