.main-1 {
	width: 100px;
}

.main-1 a {
	color: #000000
}

.main-1 ul {
	padding: 0;
	width: 100px;
	border: 1px solid;
	margin: 0px;
	background: white
}

.main-1 li:hover {
	background: #EDD
}

.main-1 li.menu-ext:hover {
	background: #EBB;
}

/* Rajout d'une petite fleche pour les sous menu */
.main-1 li.menu-ext {
	background-image: url(http://www.nepcon.net/files/resource_1/design/menu_arrow.gif);
	background-repeat: no-repeat;
	background-position: 95% 50%;
}

.main-1 ul li {
	position: relative;
	list-style: none;
	border-bottom: 1px solid;
}

.main-1 ul ul {
	position: absolute;
	top: -1px;
	left: 100px;
	display: none
}

.main-1 li a {
	text-decoration: none;
	padding: 4px 0 4px 8px;
	display: block;
	border-left: 8px solid #BBB;
	width: 84px
}

.main-1 ul.nivel1 li.menu-ext:hover ul.nivel2,
.main-1 ul.nivel2 li.menu-ext:hover ul.nivel3 {
	display: block;
}

.main-1 li a:hover {
	border-left-color: red;
}

.main-1 ul ul li a:hover {
	border-left-color: #00FF00;
}

.main-1 ul ul ul li a:hover {
	border-left-color: #0000FF;
}