#center_col{position:relative;width:720px;float:left;padding:20px;text-align:left;padding-top:0;padding-right:20px;}
#right_col{display:none;}
#right_col3{display:none;}
#right_col2{display:none;}

#page_panier li{width:710px;}
#listtraining li a{width:710px;}
#listpaiement li a{width:710px;}
#description_fiche{width:500px;}