.strophe{
color:red;
text-align:center;
}
.surligner{
color:blue;
}
body{
	background:url(corbeaurenard.jpg);
}
.entete{
	text-align:center;
}
.liens{
	float:left;
	width:20%;
}
.poeme{
	width:220%;
	margin-left:140%;
	background-color:#DAF7A6;
}