#adtm_menu, .li-niveau1 a.a-niveau1 {
  
 border: 0;
  box-shadow: none;
   background: none;
    background-color: transparent;
}


.li-niveau1 a.advtm_menu_actif .advtm_menu_span {
 background: none;
    background-color: transparent;
  
}

#adtm_menu ul#menu li div.adtm_sub {
  padding-top: 20px;
}