#menu {
	height: 50px;
}

#menu ul {
	margin: 0;
	padding: 0;
	list-style-type: none;
	text-align: center;
}

#menu li {
	font-size: 15px;
	float: left;
	margin: auto;
	padding: 0;
	width: 150px;
	
	-moz-transition: background 0.3s linear;
-webkit-transition: background 0.3s linear;
-o-transition: background 0.3s linear;
transition: background 0.3s linear;background-image: url("../images/etagere3.png");
}

#menu li a {
	text-align: center;
	display: block;
	width: 150px;
	color: white;
	text-decoration: none;
	padding: 5px;
}

#menu li:hover {

-moz-transition: background 0.3s linear;
-webkit-transition: background 0.3s linear;
-o-transition: background 0.3s linear;
transition: background 0.3s linear;	background-image: url("../images/etagere32.png");
}

#menu ul li ul {
	display: none;
}

#menu ul li:hover ul {
	display: block;
}

#menu li:hover ul li {
	float: none;
}