.download
        {
            background-image: url(../images/pic_bg.jpg);
            background-repeat: repeat-x;
            height: 180px;
            width: 100%;
            background-position: 0px 0px;
        }
        .dowm_pic
        {
            height: 0px;
            width: 100%;
            margin-right: auto;
            margin-left: auto;
            background-image: url(../images/pic_01.jpg);
            background-repeat: no-repeat;
        }
        .down
        {
            float: left;
            height: 160px;
            width: 330px;
           
            margin-bottom: auto;
            background-image: url(../images/down_bg.png);
            background-repeat: repeat;
            margin-top: 20px;
            margin-left: 130px;
            display: inline;
        }
        .tubiao
        {
            float: left;
            height: 41px;
            width: 38px;
            margin-top: 20px;
            margin-right: 25px;
            margin-bottom: 20px;
            margin-left: 25px;
        }
        .down_wz
        {
            float: left;
            width: 130px;
            line-height: 22px;
            margin-top: 15px;
            margin-left: 15px;
        }
        .wz_blod
        {
            font-weight: bold;
            color: #0090e2;
        }
        .ewm
        {
            float: left;
            height: 77px;
            width: 77px;
            margin-top: 10px;
            margin-bottom: 10px;
            display: inline;
        }
        
        .down_01
        {
            float: left;
            height: 160px;
            width: 400px;
            background-image: url(../images/down_bg.png);
            background-repeat: repeat;
            margin-top: 20px;
            margin-left: 50px;
            margin-bottom: auto;
            display: inline;
        }
        .down ul
        {
            padding: 0px;
            margin: 0px;
        }
        .down ul li
        {
            float: left;
        }
        
        .down li ul li
        {
            font-family: "宋体";
            width: 130px;
        }
        
        .down_01 ul
        {
            padding: 0px;
            margin: 0px;
        }
        .down_01 ul li
        {
            float: left;
        }
        .down_01 li ul li
        {
            font-family: "宋体";
            width: 130px;
        }
        .clear
        {
            clear: both;
            margin: 0;
            padding: 0;
        }
        .detail
        {
            margin-top: 40px;
            width: 1000px;
            margin-right: auto;
            margin-left: 20px;
        }
        .gn_dt
        {
            float: left;
            width: 495px;
            padding: 0px;
            margin-top: 0px;
            margin-right: 0px;
            margin-bottom: 40px;
            margin-left: 0px;
            display: inline;
        }
        
        .gn_dt li ul
        {
            margin: 0px;
            padding: 0px;
        }
        .gn_dt li ul li
        {
            font-family: 微软雅黑;
            padding-left: 25px;
            display: inline;
            float: left;
        }
        .gn_dt ul
        {
            margin: 0px;
            padding: 0px;
        }
        .font_big
        {
            font-size: 24px;
            line-height: 40px;
            margin-top: -5px;
            _margin-top: -40px;
            float: left;
            width: 325px;
            display: inline;
        }
        .font_small
        {
            font-size: 14px;
            line-height: 25px;
            margin-top: 0px;
            float: left;
            font-weight: lighter;
            width: 325px;
            display: inline;
        }
        .gn_img
        {
            margin: 0px;
            padding: 0px;
            float: left;
        }