.topNav{height:35px; width:100%; position:absolute; left:0; top:70px; margin:0 auto; overflow:hidden; background:url(../images/topNavbg1.png) repeat-x; z-index:500;}
.topNav2{width:200%; position:absolute; left:-50%; top:0; z-index:501;}
.navBox{width:100%; margin:0 auto; position:relative; z-index:503;}
.navMain{float:left; width:825px; height:35px; position:relative; z-index:505;}
.navIndex{height:35px;}
.navIndex .navIndex1{float:left; display:inline;}
.navIndex ul{float:left; display:inline;}
.navIndex li{float:left; height:35px; width:102px; text-align:center; display:inline-block;}
.navIndex a{display:block; width:102px; height:35px; font:normal 13px/35px "微软雅黑"; color:#fff; background:url(../images/topNav1.jpg) no-repeat;}
.navIndex a:hover{background:url(../images/topNav2.jpg) no-repeat; color:#fff;}
.navSub{width:825px; height:187px; display:none; overflow:hidden;}
.navSub a{color:#000; display:block; height:26px; margin:0 auto; width:108px;}
.navSub a:hover{color:#ff3b00; background-position:-1232px 0;}
.navSub dl{width:102px; float:left; line-height:26px; position:relative; padding-top:12px; height:134px; z-index:508;}
.navSub dt{position:absolute; width:100%; height:100%; left:0; top:0; text-indent:-5000px; display:none; z-index:510;}
.navSub dd{position:relative; width:102px; height:26px; z-index:512;}
.navSub dd a{width:74px; height:26px; padding-left:28px; font:normal 12px/26px "微软雅黑"; color:#666; background:url(../images/navSubtt1.jpg) no-repeat 18px center;}
.navSub dd a.nav2{width:102px; padding:0; text-align:center; background:0;}
.navSub dd a:hover{color:#679f14; background:url(../images/navSubtt2.jpg) no-repeat 18px center;}
.navSub dd a.nav2:hover{background:0;}
.nav1{margin-left:102px; display:inline;}