#nav, #nav ul{
margin:0;
padding:0;
list-style-type:none;
list-style-position:outside;
position:relative;
line-height:1.8em;
clear:both; 
}

#nav a{
display:block;
padding:0px 10px;
color:#fff;
text-decoration:none;
background:#1E3C87 url(../images/layout/bttn-back.png) 0 0 repeat-x;
width:109px;
border-top:1px solid #000;
border-left:1px solid #000;
border-bottom:1px solid #000;
}

#nav a:hover{
background-color:#fff;
color:#333;
background-image:none;
}

#nav li{
float:left;
position:relative;
}

#nav ul {
position:absolute;
display:none;
width:11em;
top:1.7em;
z-index:101;
font-size:.9em;
margin:5px 0 0 2px;
}

#nav li ul a{
width:11em;
height:auto;
float:left;
white-space:nowrap;
border-bottom:none;
border-right:1px solid #000;
}

#nav ul ul{
top:auto;
z-index:201;
position:absolute;
}	

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

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li:hover ul ul ul ul{
display:none;
}
#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li li li li:hover ul{
display:block;
}

#nav .mbttm {
border-bottom:1px solid #000;
}