/* mainNav */
#mainNav {
height:58px; /****一级栏目高度****/
background:#fff url(mainNavBg.jpg) no-repeat 0 0;/****一级栏目背景****/
text-align:center;
position:absolute;
left:0;
top:105px;
}
.ddsmoothmenu {
font: normal 12px Verdana;
width: 978px;
}
.ddsmoothmenu ul {
z-index:100;
margin: 0;
padding: 0 0 0 10px;
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****/
text-decoration: none;
background-image:url(mainNav.gif);
background-repeat:no-repeat;
}
.ddsmoothmenu ul li a span {
margin-left:-9999em;
}
* html .ddsmoothmenu ul li a {
display: inline-block;
}
.ddsmoothmenu ul li a {
color: #fff;/****文字颜色****/
}
.ddsmoothmenu ul li a:hover {
color: #FFFF33;/****文字翻转颜色****/
}
.menuHome a {
width:84px;
background-position:0 0;
}
.menu1 a {
width:89px;
background-position:-84px 0;
}
.menu2 a {
width:61px;
background-position:-173px 0;
}
.menu3 a {
width:90px;
background-position:-234px 0;
}
.menu4 a {
width:89px;
background-position:-324px 0;
}
.menu5 a {
width:70px;
background-position:-413px 0;
}
.menu6 a {
width:107px;
background-position:-483px 0;
}
.menuHome a:hover, .menuHome a.current {
background-position:0 -49px;
}
.menu1 a:hover, .menu1 a.current {
background-position:-84px -49px;
}
.menu2 a:hover, .menu2 a.current {
background-position:-173px -49px;
}
.menu3 a:hover, .menu3 a.current {
background-position:-234px -49px;
}
.menu4 a:hover, .menu4 a.current {
background-position:-324px -49px;
}
.menu5 a:hover, .menu5 a.current {
background-position:-413px -49px;
}
.menu6 a:hover, .menu6 a.current {
background-position:-483px -49px;
}
/*子级菜单*/
.ddsmoothmenu ul li ul {
position: absolute;
left: 0;
display: none;
visibility: hidden;
background:url(itemBottom.gif) no-repeat 0 100%;
padding:0 0 3px 0;
}
.ddsmoothmenu ul li ul li {
display: list-item;
float: none;
background:#2D2D2D url(subDiv.gif) no-repeat 50% 100%;
padding-bottom:2px;
}
.ddsmoothmenu ul li ul li ul {
top: 0;
}
.ddsmoothmenu ul li ul li a {
    background:url(subBg1.gif) no-repeat 0 0;
font: normal 12px Verdana;
padding:6px 12px 4px 20px;
width: 112px; /****子级菜单宽度****/
line-height:18px;/****子级菜单高度****/
margin: 0;
height:auto;
/*filter: Alpha(opacity=80);   
-moz-opacity:.80;   
opacity:0.80;*/
}
.ddsmoothmenu ul li ul li a:hover {
    background:url(subBg2.gif) no-repeat 0 0;
padding:6px 8px 4px 24px;
}
.itemTop{
    background:url(itemTop.gif) no-repeat 0 0;
    height:3px;
    overflow:hidden;
    margin:0;}