@charset "utf-8";
/* CSS Document */
*{margin:0;padding:0;}
body{font-family:"宋体";font-size:14px;min-width:1200px;}
.fl{float:left}
.fr{float:right}
.clear{clear:both}
img{border:none}
a{text-decoration:none;color:#333;}
li{list-style-type:none}
.w1200{width:1200px;margin:auto;position:relative}
.w1210{width:1210px;margin:auto;position:relative}
.w1100{width:1100px;margin:auto;position:relative}
.w1010{width:1010px;margin:auto;position:relative}
.w1000{width:1000px;margin:auto;position:relative}
.top{background:#fff;padding-top:30px;}
.top .logo{float:left;margin-left:60px;margin-top:10px;}
.top .nav{float:left;margin-left:40px;}
.top .nav li{float:left;height:75px;font-size:16px;line-height:45px;margin-left:50px;color:#131313;}
.top .nav li:hover,.top .nav li.on{border-bottom:4px solid #3ea3ff;color:#3ea3ff;}
.footer{background:#2d2d2d;padding:30px 0;}
.copy{background:#2d2d2d;padding:30px 0;text-align:center;color:#5d5d5d;line-height:30px;}
.copy a{color:#666}
  #float {
            position: fixed;
            right: 10px;
            top: 208px;
            width: 100px;
            z-index: 66;
        }

            #float img {
                display: block;
                margin: auto;
            }