#menu_secondaire a.plan{
	background-image: url(../images/menu_plan_over_fr.jpg);
	background-repeat: no-repeat;
	background-position: top;
	width: 70px;
	height: 11px;
	margin: 0 0 0 28px;
	padding: 0;
	position: relative;
	float: left;
}

#menu_secondaire a.plan:hover{
	background-image: url(../images/menu_plan_over_fr.jpg);
	background-repeat: no-repeat;
	background-position: top;
	width: 70px;
	height: 11px;
	margin: 0 0 0 28px;
	padding: 0;
	position: relative;
	float: left;
}

#image_section {
	background-image: url(../images/top_realisations.jpg);
	background-repeat: no-repeat;
	background-position: top;
	width: 750px;
	height: 207px;
	margin: 15px 0 0 84px;
	padding: 0;
	position: relative;
	float: left;
}