article{
	border:5px solid black;
	margin:1% ;
	padding:1% ;
	background:grey;
}
#sigma{width:500px; height:auto; position:relative; top:10px; left:400px;}
#lycee{width:300px; height:auto; position:relative; top:200px; left:400px;}
#prenom{width:200px; position:absolute; left:80px; top:100px;}