/**
* Description：CSS for the main navigation
* Author：Gavin
* E-mail: shengzhizhang@gmail.com
* Created On：2008-10-27
* Last modification On：2010-3-8 
**/

/* mainNav */
#mainNav {
height:40px; /****一级栏目高度****/
text-align:center;
background:url(mainNavBg.png) no-repeat 100% 0;
position:absolute; 
bottom:0;
left:0;
padding:6px 36px 0 0; 
}
.ddsmoothmenu {
font: normal 14px Verdana;
}
.ddsmoothmenu ul {
z-index:100;
margin: 0;
padding: 0;
list-style-type: none;
display:inline; 
}
/*顶级菜单项*/
.ddsmoothmenu ul li {
position: relative;
display: inline;
float: left;
}
.ddsmoothmenu ul li a {
display: block;
padding: 0 8px 0 18px ;/****一级栏目间距****/
line-height:44px;/****改为跟一级栏目高度同样的数值****/
height:40px; 
background:url(mainNavDiv.gif) no-repeat 0 16px;/****一级栏目间隔线背景****/
text-decoration: none;
position:relative; 
overflow:hidden; 
}
* html .ddsmoothmenu ul li a {
display: inline-block;
}
.ddsmoothmenu ul li.menuHome a{
background:none;
}
.ddsmoothmenu ul li a {
color: #001F2A;/****文字颜色****/
}
.ddsmoothmenu ul li a:hover,
.ddsmoothmenu ul li a.active,
.ddsmoothmenu ul li a.current {
color: #001F2A;
}
.ddsmoothmenu ul li a.current{
font-weight:bold;
}
.ddsmoothmenu ul li a span{
position:absolute; 
height:40px; 
line-height:40px; 
top:0;
left:18px;
color:#fff;
cursor:pointer;
white-space:nowrap;
}
.ddsmoothmenu ul li a:hover span,
.ddsmoothmenu ul li a.active span,
.ddsmoothmenu ul li a.current span{
color: #FFEA00;
}

/*子级菜单*/
.ddsmoothmenu ul li ul {
position: absolute;
left: 0;
display: none;
visibility: hidden;
}
.ddsmoothmenu ul li ul li {
display: list-item;
float: none;
}
.ddsmoothmenu ul li ul li ul {
top: 0;
}
.ddsmoothmenu ul li ul li a {
background: #000;/****子级菜单背景****/
font: normal 12px Verdana;
padding:1px 16px;/****子级菜单内间距****/
width: 100px; /****子级菜单宽度****/
line-height:22px;/****子级菜单高度****/
margin: 0;
border: 1px solid #222;/****子级菜单边框线****/
border-width:0 0 1px 1px;
/*filter: Alpha(opacity=80);   
-moz-opacity:.80;   
opacity:0.80;*/
}
.ddsmoothmenu ul li ul li a:hover {
background:#222;/****子级菜单翻转背景****/
}