.strophe{
   color:#blue;
   text-align:center;
}
.surligner{
    color:#bb73aa;
}

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

.entete{
	    text-align:center;
		color:grey;
}

.liens{
	  float:left; 
	  width:20%;
}

.poeme{
	margin-left:21%;
	width:78%; 
	background-color:#5D5454;
}