.subNavBox{width:100%;float:left;}.subNav{cursor:pointer;font-weight:bold;font-size:18px;color:#ed6f00;line-height:44px;padding-left:10px;background:url(../images/jiantou1.jpg) no-repeat;background-position:95% 50%;height:44px;font-family:"微软雅黑";font-weight:bold;background-color:#f5f5f5;margin:0 0 5px 0;border-left:8px #ed6f00 solid;padding:0 0 0 10px;}.subNav:hover{color:#666;}.currentDd{color:#666;}.currentDt{background-image:url(../images/jiantou.jpg);}.navContent{display:none;width:960px;height:auto;}