#menu_service_sub{
   margin: 0;
   padding: 0;
   position: relative;
   background-color: #3A3A3A;
   width: 100%;
   display: block; 
   border-bottom: 40px solid #5E5E5E;
}

#menu_service_sub li{
   margin: 0;
   padding: 0;
   display: block;
   border-bottom: 1px dotted #000;
   
}
   
#menu_service_sub a,
#menu_service_sub a:link,
#menu_service_sub a:visited{
   margin: 0;
   padding: 10px;
   text-decoration: none;
   color: #fff;
   background-color: #5E5E5E;
   width: 160px;
   display: block;
   
}

#menu_service_sub a:focus,
#menu_service_sub a:hover,
#menu_service_sub a:active,
#menu_service_sub a.selected,
#menu_service_sub a.selected:link,
#menu_service_sub a.selected:visited,
#menu_service_sub a.selected:focus,
#menu_service_sub a.selected:hover,
#menu_service_sub a.selected:active {
   background-color: #3D3D3D;
   
}   

/*** Ebene 2 ***/

#menu_service_sub ul {
   margin: 0;
   padding: 0;
}

#menu_service_sub ul li  {
   margin: 0;
   padding: 0;
   border: 0 none;
}


#menu_service_sub ul li a,
#menu_service_sub ul li a:link,
#menu_service_sub ul li a:visited {
   width: 155px;
   border-left: 10px solid #909090;
   padding: 5px 0 5px 15px;
   margin: 0;
   background-color: #909090;
}


#menu_service_sub ul li a:focus,
#menu_service_sub ul li a:hover,
#menu_service_sub ul li a:active,
#menu_service_sub ul li a.selected,
#menu_service_sub ul li a.selected:link,
#menu_service_sub ul li a.selected:visited,
#menu_service_sub ul li a.selected:focus,
#menu_service_sub ul li a.selected:hover,
#menu_service_sub ul li a.selected:active {
   width: 155px;
   border-left: 10px solid #3D3D3D;
   background-color: #EFEFEF;
   color: #3D3D3D;
}


/*****************************************************/
/*** Ebene 3                                       ***/
/*****************************************************/

#menu_service_sub ul ul {
   margin: 0;
   padding: 0;
}

#menu_service_sub ul ul li  {
   margin: 0;
   padding: 0;
   border: 0 none;
}


#menu_service_sub ul ul li a,
#menu_service_sub ul ul li a:link,
#menu_service_sub ul ul li a:visited {
   width: 145px;
   padding: 5px 0 5px 25px;
   border-left: 10px solid #909090;
   margin: 0;
   background-color: #FFF;
   color: #3D3D3D;
}


#menu_service_sub ul ul li a:focus,
#menu_service_sub ul ul li a:hover,
#menu_service_sub ul ul li a:active,
#menu_service_sub ul ul li a.selected,
#menu_service_sub ul ul li a.selected:link,
#menu_service_sub ul ul li a.selected:visited,
#menu_service_sub ul ul li a.selected:focus,
#menu_service_sub ul ul li a.selected:hover,
#menu_service_sub ul ul li a.selected:active {
   width: 145px;
   background-color: #fff8f0;
   border-left: 10px solid #ee6b00;
   color: #3D3D3D;
}