#menu_central{
    font-size: 16px;
    font-weight:bold;
    width:960px; /*925*/
    display:none;
    /*float:right;*/
    height:35px;
}

#menu_central ul#menu{
    margin:0;
    padding:0;
    list-style-type:none;
}

#menu_central ul#menu li.onglet{
    border-left:1px solid white;
    float:left;
    /*max-width:308px;
    min-width:130px;*/
}

#menu_central ul#menu li.onglet_right{
    border-right:1px solid white;
}

#menu_central ul#menu li.onglet_left{
    border-left:0px solid white;
}


#menu_central ul li a{
    color:#555;
    display:block;
    float:left;
    line-height:35px;
    text-align:center;
    text-decoration: none;
    /*width:100%;*/
    padding:0 25px;
}

#menu_central ul li a:hover{
    color:#555;
    text-decoration : none;
}

#link_home{
    display:none;
    width:33px;
    height:35px;
    border-right:1px solid white;
}

#link_home a{
    display:block;
    width:100%;
    height:100%;
}

#link_home a img{
    display:block;
    /*margin:5px auto auto;*/
    width:20px;
    height:20px;
    padding:7px;
}


#border_bottom_mc{
    display:none;
    margin-bottom:20px;
}

#arborescence{ 
    margin-left:12px;
    margin-top:5px;
    font-size: 12px;
}