.strophe{
text-align:center;
color:#FF33E6;
}
.surligner{
color:purple;
font-weight:bold;
}
body{
  background:url(snt.jpg);
}
.entete{ 
text-align:center;
}

.liens{
	float:left;
	width:25%;
	background-color:#FF33E6
}

.poeme{
	margin-left:25%;
	width:75%;
	background:white;
}