div{position:absolute;}
.pos_menu1 {position:absolute;top: 60px;left:0px;z-index:20}
.pos_menu2 {position:absolute;top: 60px;left:-100px;z-index:20}
.pos_menu3 {position:absolute;top: 0px;left:100px;z-index:20}
.pos_menu4 {position:absolute;top: 60px;left:-200px;z-index:20}
.otherfly {position:relative;visibility:hidden;z-index:15;}
.over {visibility:hidden;z-index:15;}
.menulink {font-family:Verdana, Geneva, Arial, Helvetica, Sans Serif;font-size:10pt;}
.menulink a {color:#00ffff;text-decoration:none;}
.menulink a:hover {color:#ffff00;text-decoration:underline;}
.menulink a:visited {color:#ffdd00;}
.menu1{top:0px;left:0px;width:100%;height:100%;z-index:5;}
.retour_o{border-style:inset;top:6px;left:4px;width:120px;height:120px;z-index:10;}
.retour{border-style:outset;top:4px;left:4px;width:120px;height:120px;z-index:10;}
.bouton1{top:2px;left:135px;width:100px;height:60px;z-index:9;}
.bouton1o{top:4px;left:135px;width:100px;height:60px;z-index:10;}
.bouton2{top:2px;left:245px;width:100px;height:60px;z-index:9;}
.bouton2o{top:4px;left:245px;width:100px;height:60px;z-index:10;}
.bouton3{top:2px;left:355px;width:100px;height:60px;z-index:9;}
.bouton3o{top:4px;left:355px;width:100px;height:60px;z-index:10;}
.bouton4{top:2px;left:465px;width:100px;height:60px;z-index:9;}
.bouton4o{top:4px;left:465px;width:100px;height:60px;z-index:10;}
.bouton5{top:2px;left:575px;width:100px;height:60px;z-index:9;}
.bouton5o{top:4px;left:575px;width:100px;height:60px;z-index:10;}
.bouton6{top:2px;left:685px;width:100px;height:60px;z-index:9;}
.bouton6o{top:4px;left:685px;width:100px;height:60px;z-index:10;}
.bouton7{top:2px;left:795px;width:100px;height:60px;z-index:9;}
.bouton7o{top:4px;left:795px;width:100px;height:60px;z-index:10;}
.bouton8{top:70px;left:135px;width:100px;height:60px;z-index:9;}
.bouton8o{top:72px;left:135px;width:100px;height:60px;z-index:10;}
.bouton9{top:2px;left:905px;width:100px;height:60px;z-index:9;}
.bouton9o{top:4px;left:905px;width:100px;height:60px;z-index:10;}