#slider{
	width:507px;
	height:325px;
	position:relative;
	top:138px;
	left:50px;
	}
		
#slider ul, #slider li{
	margin:0;
	padding:0;
	list-style:none;
	}
#slider li{ 
	width:507px;
	height:325px;
	overflow:hidden; 
	}	
#prevBtn
	{ 
	display:block;
	width:51px;
	height:78px;
	position:absolute;
	top:180px;
	}	
	
#nextBtn{ 
	display:block;
	width:47px;
	height:79px;
	position:absolute;
	top:180px;

	}	
	
	
#nextBtn{ 
	left:560px;
	}														
#prevBtn a{  
	display:block;
	width:51px;
	height:78px;
	background:url(../img/flechegauche.gif) no-repeat 0 0;
	border:none;
	}	
	
#nextBtn a{  
	display:block;
	width:47px;
	height:79px;
	background:url(../img/flechedroite.gif) no-repeat 0 0;	
	border:none;
	}