body {
            font-size: 62.5%;
        }

        .wenli {
            top: 180em;
            display: none;
        }
        /*顶部开始*/
        .top {
            height: 10em;
        }

        .top .tl {
            margin-top: 0;
        }

        .logo {
            width: 25%;
            /*height: 3em;*/
        }

        .logo img {
            width: 100%;
        }

        .nav {
            line-height: 2.5em;
            letter-spacing: 2px;
            font-family: "simsun";
        }
               
        .nav nav:nth-child(1) {
            height: 2.5em;
        }
        
        .nav nav:nth-child(2),
        .nav nav:nth-child(5) {
            height: 5em;
        }
        
        .nav nav:nth-child(3),
        .nav nav:nth-child(4) {
            height: 7.5em;
        }
        /*顶部结束*/

        /*底部开始*/
        .boatline {
            margin: 10% 0 0;
        }

        .foot {
            width: 100%;
            margin: 10px auto 0;
        }
        .foot .foot-top {
            width: 100%;
            min-width: 320px;
            margin: 0 auto;
            text-align: center;
        }
        .foot .foot-Tit {
            font-size: 1.8em;
            font-family: "simsun";
            letter-spacing: 5px;
        }
        .foot .yun {
            display: inline-block;
            width: 6%;
            vertical-align: middle;
            padding-right: 5px;
        }
        .foot .yun img {
            width: 100%;
        }  
        .foot .foot-unit {
            width: 80%;
            min-width: 256px;
            margin: 25px auto 0;
        }
        .foot-unit ul {
            overflow: hidden;
        }
        .foot-unit li {
            box-sizing: border-box;
            float: left;
            width: 33%;
            margin-top: 15px;
            padding: 0;
            color: #625b31;
            text-align: center;
        }
        .foot-unit .ico {
            width: 40px;
            margin: 0 auto;
        }
        .foot-unit img {
            width: 100%;
        }
        .foot-unit p:nth-child(1) {
            margin-top: 0;
            font-size: 13px;
        }
        .foot-unit p:nth-child(2) {
            margin-top: 2px;
            font-size: 10px;
        }
        .foot-unit .slot-line {
            position: relative;
            width: 100%;
            margin-top: 40px;
            text-align: center;
        }
        .slot-line:before,
        .slot-line:after {
            position: absolute;
            top: 5px;
            content: ' ';
            width: 35%;
            height: 0;
            border-bottom: 1px solid #b6b6b6;
        }
        .slot-line:before {
            left: 5%;
        }
        .slot-line:after {
            right: 5%;
        }
        .foot-unit .focus-box {
            width: 80%;
            min-width: 256px;
            margin: 30px auto 0;
            overflow: hidden;
        }
        .focus-box .ewm-box {
            float: left;
            width: 50%;
            margin-left: 0;
        } 
        .focus-box .ewm {
            width: 60px;
            height: 60px;
            margin: 10px auto 0;
        }
        .focus-box .tip {
            margin-top: 5px;
            font-size: 10px;
            text-align: center;
            white-space: nowrap;
        }
        .focus-box .a-ico {
            width: 80px;
            margin: 10px auto 0;
        }
        .focus-box .a-ico:nth-child(2) {
            margin-top: 8px;
        }
        .yejiao {
            min-width: 320px;
            margin: 40px auto 5px;
            font-family: "simsun";
            text-align: center;
        }

        .bl {
            margin-bottom: 0;
        }

        /*底部结束*/

        @media screen and (width: 320px){
            .de .city-word {
                margin: 5px auto;
            }

            /*.yuyue img {
                padding: 40% 30% 0;
            }*/
        }