#nav {
	list-style: none;
width: 161px;
	height: 121px;
	margin: 0;
	padding: 0;
	overflow: hidden;		/* Création du contexte de formatage */
}
#nav li {
	float: left;
	width: 160px;
	height: 121px;
	margin-right: 0px;
}
#nav li a {
	display: block;
	height: 121px;
	background: url(images/SAJetiquette_slide.jpg) left top no-repeat;
}
#nav li a:hover, #nav li a:focus {
	background:  url(images/SAJetiquette_slide.jpg) right top no-repeat;
	text-decoration: underline;
}
-->
</style>
<!--[if lt IE 7]>
<style type="text/css">
#nav {
	/* Contexte de formatage pour IE6 */
	overflow: visible;
	height: 1%;
}