.strophe{
 text-align:center;
 color:#000000;
}
.surligner{
 color:#0D8D4C;
 font-weight:bold;
}

body{
 background:url(flo.jpg);
}

.entete{
 	text-align:center;
}

.liens{
	float:left;
	width:20%;
	background-color:grey;
}

.poeme{
	margin-left:20%;
	width:70%;
	background-color:grey;
}