#menu_principal a.accueil{
	background-image: url(../fr/_images/menu_haut/accueil-over.jpg);
	background-repeat: no-repeat;
	background-position: top;
	width: 83px;
	height: 60px;
	margin: 0 0 0 300px;
	padding: 0;
	position: relative;
	float: left;
}

#menu_principal a.accueil:hover{
	background-image: url(../fr/_images/menu_haut/accueil-over.jpg);
	background-repeat: no-repeat;
	background-position: top;
	width: 83px;
	height: 60px;
	margin: 0 0 0 300px;
	padding: 0;
	position: relative;
	float: left;
}