#header_pictures
{
	position: absolute;
	z-index: 0;
	margin: 0px;
	padding: 0px;
	list-style: none;
}

#header_pictures li
{
	background-color: transparent;
	display: block;
	opacity: 0;
	overflow: hidden;
	position: absolute;
	top: 0px;
	right: 0px;
	bottom: 0px;
	left: 0px;
	z-index: 1;
}