#fleches {position:absolute;
width:135px;
height:197px;
z-index:1;
left: 88px;
top: 131px;
}
#prec {position:absolute;
width:85px;
height:76px;
z-index:3;
left: 26px;
top: 6px;
}
#suiv {position:absolute;
width:90px;
height:79px;
z-index:2;
left: 23px;
top: 104px;
}
