#prevBtn, #nextBtn{
	display:block;
	width:80px;
	height:300px;
	position:absolute;
	top:300px;
	z-index:1000;
	text-indent:-8000px;
		}	
	#prevBtn{
		right:315px;
	}
	#nextBtn {	
		left:315px;}
														
	#prevBtn a, #nextBtn a{  
		display:block;
		position:relative;
		width:80px;
		height:100px;
					
		}	
	#nextBtn a {
	background-image: url(../images/boutongauche.png);
	background-repeat: no-repeat;
		
		}	
		
	#prevBtn a{
		background:url(../images/flecheDroite.png);
		background-repeat: no-repeat;

		
		}