#img_droite_syst
{
	float:right;
	background:url(../images/pages/05reseaux-ill1.jpg) no-repeat;
	width:248px;
	height:232px;
	position:absolute;
	margin-left:686.5px;
}

#programme_syst {
	background:url(../images/pages/05reseaux-ill2.jpg) no-repeat;
	width:500px;
	padding-left:170px;
	margin-top:15px;
	height:300px;
}