div#menu {
	width:150px;
}
div#menu ul {
	padding:0px;
	width:150px;
	border:1px solid;
	margin:0;
	background:#FFF;
}
div#menu ul li {
	position: relative;
	list-style: none;
	border-bottom: 1px solid;
	padding:6px 9px 6px 9px;
}
div#menu ul ul {
	position: absolute;
	top:-1px;
	left:150px;
	display:none;
}
div#menu li,
div#menu li a,
div#menu li a:hover,
div#menu li a:visited {
	color: #FFFFFF;
	text-decoration:none;
}
div#menu ul.niveau1 li.sousmenu:hover ul.niveau2,
div#menu ul.niveau2 li.sousmenu:hover ul.niveau3 {
	display:block;
}