.diaporama{
	position:relative;
	width:240px;
	height:330px;
	padding: 0;
	margin: 0;
}

.diaporama li{
	list-style-type:none;
	overflow:hidden;
	position:absolute;
	top: 0;
	left: 0;
	padding: 0;
	margin: 0;
}