#nav, #nav ul{
font-size:13px;
font-family:Verdana, Arial, Helvetica, sans-serif,"新細明體";
margin:0;
padding:0;
list-style-type:none;
list-style-position:outside;
position:relative;
line-height:1.5em; 
float:right;
}

#nav a{
display:block;
padding:0px 5px;
border:0px solid #333;
border-left: 1px solid #333;
color:#ffffff;/*指定選單字的顏色*/
text-decoration:none;
/*background-color:#fff;*/
  /* for IE */
  filter:alpha(opacity=80);
  /* CSS3 standard */
  opacity:0.8;
  /* for Mozilla, Firefox */
  -moz-opacity:0.8;
}

#subnav a{
display:block;
padding: 3px 10px;
border:1px solid #324143;
color:#fff;/*指定下拉選單字的顏色*/
text-decoration:none;
background-color:#324143;
  /* for IE */
  filter:alpha(opacity=90);
  /* CSS3 standard */
  opacity:0.9;
  /* for Mozilla, Firefox */
  -moz-opacity:0.9;
}

#nav a:hover{
background-color:#fff;
color:#24313C;
}

#subnav a:hover{
background-color:#245a6d;
color:#fff;
}

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

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

#nav li ul a{
width:10em;
height:auto;
float:left;
}

#nav ul ul{
top:auto;
}	

#nav li ul ul {
left:12em;
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;
}