#mainmenu, #mainmenu ul{
   z-index: 99;
   margin:0;
   padding:0;
   list-style-type:none;
   list-style-position:outside;
   position:relative;
   line-height:1.5em; 
   text-align: left;
   font-size: 12px;
   font-weight: bold;
   font-family: tahoma, verdana, arial;
}

#mainmenu a{
   margin:0;
   padding:0;
   display:block;
   padding:0px 5px;
   color:#fff;
   text-decoration:none;
   margin: 0 15px 0 0;
}

#mainmenu a:hover{
   background-color:#ccc;
   color:#fff;
}

#mainmenu ul li a {
   background-color: #F7F7F7;
   color: #1D5FA9;
   margin: 0;
   border-top: 1px solid #ccc;
   border-left: 1px solid #ccc;
   border-right: 1px solid #ccc;
}
#mainmenu li ul {
   border-bottom: 1px solid #ccc;
}

#mainmenu ul li a:hover {
   background-color: #DBE9F2;
   color: #1D5FA9;
   margin: 0;
}

#mainmenu li{
   float:left;
   position:relative;
   margin:0;
   padding:0;
}

#mainmenu ul {
   position:absolute;
   display:none;
   width:12em;
   top:1.5em;
}

#mainmenu li ul {
   width: 12.5em
}
#mainmenu li ul a{
   width:12em;
   height:auto;
   float:left;
}

#mainmenu ul ul{
   top:auto;
}  

#mainmenu li ul ul {
   left:12em;
   margin:0px 0 0 10px;
}

/*
#mainmenu li:hover ul ul, #mainmenu li:hover ul ul ul, #mainmenu li:hover ul ul ul ul{
   display:none;
}
#mainmenu li:hover ul, #mainmenu li li:hover ul, #mainmenu li li li:hover ul, #mainmenu li li li li:hover ul{
   display:block;
}
*/