/* mainNav */
#mainNav {
height:52px; /****一级栏目高度****/
text-align:center;
background:url(mainNav.png) no-repeat 0 0;
position:absolute; 
top:14px;
right:1px;
padding-top:5px; 
}
.ddsmoothmenu {
font: normal 12px Verdana;
width: 745px;
}
.ddsmoothmenu ul.clearfix {
z-index:100;
margin: 0;
padding: 0 0 0 28px;
list-style-type: none;
}
/*顶级菜单项*/
.ddsmoothmenu ul li {
position: relative;
display: inline;
float: left;
}
.ddsmoothmenu ul li a {
display: block;
line-height:48px;/****改为跟一级栏目高度同样的数值****/
background-image:url(mainNavItem.gif);
background-repeat:no-repeat;
text-decoration: none;
overflow:hidden; 
float:left;
text-indent:-9999em;
}
* html .ddsmoothmenu ul li a {
display: inline-block;
}
.ddsmoothmenu ul li a:link, .ddsmoothmenu ul li a:visited {
color: #fff;/****文字颜色****/
}
.ddsmoothmenu ul li a:hover, .ddsmoothmenu ul li a.active {
color: #fff;/****文字翻转颜色****/
}
.menuHome a{
background-position:0 0;
width:97px; 
}
.menu1 a{
background-position:-97px 0;
width:119px; 
}
.menu2 a{
background-position:-216px 0;
width:115px; 
}
.menu3 a{
background-position:-331px 0;
width:120px; 
}
.menu4 a{
background-position:-451px 0;
width:116px; 
}
.menu5 a{
background-position:-567px 0;
width:124px; 
}
.menuHome a:hover, .menuHome a.active{
background-position:0 -48px;
}
.menu1 a:hover, .menu1 a.active{
background-position:-97px -48px;
}
.menu2 a:hover, .menu2 a.active{
background-position:-216px -48px;
}
.menu3 a:hover, .menu3 a.active{
background-position:-331px -48px;
}
.menu4 a:hover, .menu4 a.active{
background-position:-451px -48px;
}
.menu5 a:hover, .menu5 a.active{
background-position:-567px -48px;
}
.ddsmoothmenu ul li a span{
ine-height:0;
font-size:0;
overflow:hidden;
}

/*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: #FFA255;/****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;
text-indent:0;
border-width:1px;
border-style:solid;
border-color:#FFC78A #DB780F #DB780F  #FFC78A;
/*filter: Alpha(opacity=80);   
-moz-opacity:.80;   
opacity:0.80;*/
}
.ddsmoothmenu ul li ul li a:hover, .ddsmoothmenu ul li ul li a.active {
background:#F88811;/****子级菜单翻转背景****/
border-color:#FFC78A #DB780F #DB780F  #FFC78A;
}