.head {
            height: 5rem;
            z-index: 200;
            width: 100%;
        }
        
        .g-hd {
            min-width: 320px;
            max-width: 750px;
            width: 100%;
        }
        
        .g-hd {
            height: 5rem;
            position: relative;
        }
        
        .g-hd:before {
            width: 92%;
            height: 0.05rem;
            background: rgba(255, 255, 255, .15);
            content: "";
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translate(-50%, 0);
        }
        
        .g-hd .t_logo {
            float: left;
            width: 29.3%;
            margin: 0.8rem 0 0 4%;
            margin-right: 1.5rem;
            position: relative;
            height: 3.5rem;
        }
        
        .g-hd .t_logo a img {
            width: 100%;
        }
        
        .g-hd .t_logo a.hover {
            width: 100%;
            line-height: 0;
            position: absolute;
            left: 0;
            top: 0;
            opacity: 0;
        }
        
        .g-hd.logo {
            background: #FFF;
        }
        
        .g-hd.logo .t_logo a.default {
            opacity: 0;
        }
        
        .g-hd.logo .t_logo a.hover {
            opacity: 1;
        }
        
        .g-hd .m-nav2 {
            width: 6.9%;
            height: 1.95rem;
            float: right;
            margin-top: 1.65rem;
            margin-right: 4%;
            display: inline;
        }
        
        .g-hd .m-nav2 i {
            display: block;
            width: 100%;
            height: 100%;
            background: url(images/hea-ico1.png) no-repeat center;
            background-size: 100% 100%;
        }
        
        .g-hd .m-nav2.open i {
            background: url(images/hea-xx.png) no-repeat center;
            background-size: 100% 100%;
        }
        
        .g-hd .hea_nav {
            width: 13.25rem;
            height: 5rem;
            display: block;
            float: right;
            line-height: 5rem;
            margin-right: 2.95rem;
            display: flex;
            display: -webkit-flex;
            justify-content: space-between;
            -webkit-justify-content: space-between;
            flex-wrap: wrap;
            position: relative;
        }
        
        .g-hd .hea_nav a {
            font-size: 1.4rem;
            color: #333;
            font-weight: normal;
            display: block;
        }
        
        .g-hd .hea_nav .hea-txt {
            width: 100%;
            line-height: 5rem;
            font-size: 1.3rem;
            color: #4c4c4c;
            padding-left: 1.55rem;
            position: absolute;
            left: -1.55rem;
            top: 0;
            opacity: 0;
        }
        
        .g-hd .hea_nav .hea-txt:before {
            width: 0.05rem;
            height: 1.75rem;
            background: #d9d9d9;
            content: "";
            position: absolute;
            left: 0;
            top: 1.65rem;
        }
        
        .g-hd .hea_nav.open a {
            opacity: 0;
        }
        
        .g-hd .hea_nav.open .hea-txt {
            opacity: 1;
        }
        
        .menu2 {
            position: relative;
            z-index: 301;
        }
        
        .menu2 .erji {
            width: 100%;
            display: none;
            overflow: hidden;
            position: absolute;
            background: rgba(0, 0, 0, 0.8);
            background-size: 100% 100%;
            height: 61.25rem;
            max-width: 750px;
            top: 5rem;
            right: 0;
            transition: transform 3s;
            -webkit-transition: transform 3s;
            box-sizing: border-box;
            z-index: 100;
        }
        
        .menu2 .erji ul {
            background: #FFF;
            width: 84%;
            height: 100%;
            float: right;
            padding: 0.65rem 1.75rem 0;
            box-sizing: border-box;
            border-top: 0.1rem solid #ebebeb;
        }
        
        .menu2 ul li {
            line-height: 5rem;
            color: #fff;
            font-size: 1.4rem;
            border-bottom: 0.05rem solid rgba(26, 26, 26, .16);
            box-sizing: border-box;
            padding: 0 0.9rem 0 0.95rem;
        }
        
        .menu2 ul li a {
            display: block;
            text-decoration: none;
            font-size: 1.5rem;
            color: #333;
            font-weight: normal;
            background: url(images/xl-jt.png) no-repeat right;
            background-size: 0.55rem 0.95rem;
        }
    

    .ad-01 {
        position: relative;
        min-height: 4.4rem;
        /*background: #1550aa;*/
        background-color: #ededed;
    }
    
    .ad-back {
        position: absolute;
        width: 2rem;
        height: 2rem;
        left: 3%;
        top: 50%;
        margin-top: -1rem;
    }
    
    .ad-back a {
        display: block;
        height: 2rem;
        position: relative;
    }
    
    .ad-back a img {
        width: 1rem;
        height: 2rem;
        display: block;
    }
    
    .ad-nav {
        position: absolute;
        width: 2.2rem;
        height: 1.5rem;
        right: 3%;
        top: 50%;
        margin-top: -0.75rem;
        cursor: pointer;
    }
    
    .ad-nav a,
    .ad-nav img {
        width: 2.2rem;
        height: 1.5rem;
        display: block;
    }
    
    .ad-01-title {
        width: 75%;
        margin: 0 auto;
        height: 4.4rem;
        font-size: 1.5rem;
        text-align: center;
        color: #1a1a1a;
        line-height: 4.4rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        box-sizing: border-box;
    }


        .pro-show-prev,
        .pro-show-next {
            width: 1.5rem;
            height: 1.5rem;
            border: 0.3rem solid #fff;
            -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            position: absolute;
            top: 50%;
            margin-top: -0.7rem;
            z-index: 22;
            cursor: pointer;
        }
        
        .pro-show-prev {
            left: 2%;
            border-style: none none solid solid;
        }
        
        .pro-show-next {
            right: 2%;
            border-style: solid solid none none;
        }
        
        .em2-pro-show .pro-show-page {
            font-size: 0.9rem;
            font-weight: normal;
            line-height: 1.5rem;
            color: #333;
            position: absolute;
            left: 0;
            bottom: 0.8rem;
            text-align: right;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            padding-right: 0.8rem;
            z-index: 22;
        }
        
        .em2-pro-show li img {
            width: 100%;
            display: block;
        }
        
        .pro-show-con {
            width: 93.75%;
            margin: 0 auto;
            padding: 2rem 0 1.5rem;
        }
        
        .pro-show-title,
        .em2-pro-hot-title {
            font-family: Arial;
            font-size: 1.8rem;
            line-height: 1.8rem;
            font-weight: bold;
            color: #333333;
        }
        .pro-show-desc {
            font-family: Arial;
            font-size: 1.2rem;
           
            color: #666666;
            padding-top: 1rem;
        }
    

        .cm1-size750-pro-content {
            padding: 1.5rem 3%;
        }
        
        .m-xx-fy-01 p {
            width: 62%;
            float: left;
            white-space: nowrap;
            text-overflow: ellipsis;
            overflow: hidden;
        }
        
        .m-xx-fy-01 {
            height: 3.7rem;
            background: #e8e8e8;
            padding: 1.6rem 3%;
            margin-bottom: 1rem;
        }
        
        .m-xx-fy-01-return {
            float: right;
            width: 3.5rem;
            height: 3rem;
            box-sizing: border-box;
            padding-top: .2rem;
            margin-top: .2rem;
            font-size: 1rem;
            line-height: 1.2rem;
            text-align: center;
            color: #fff;
            background:#1550aa;
        }
        
        .m-xx-fy-01-prev,
        .m-xx-fy-01-next {
            height: 1.8rem;
            margin-bottom: 0.1rem;
            font-size: 1.2rem;
            color: #4b4a4a;
            line-height: 1.8rem;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .m-xx-fy-01-prev span,
        .m-xx-fy-01-next span {
            width: 4.8rem;
            height: 1.8rem;
            display: block;
            font-weight: bold;
            color: #fff;
            text-align: center;
            float: left;
            background: #a2a2a2;
            margin-right: .2rem;
        }
    

        .mc1-size750-pro-hot {
            padding: 2rem 3% 0;
        }
        
        .mc1-size750-pro-hot h3 {
            height: 2.5rem;
            line-height: 2.5rem;
            font-size: 1.6rem;
            font-weight: bold;
            color: #1a1a1a;
        }
        
        .mc1-size750-pro-hot ul {
            padding: 1.5rem 0 0;
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            display: -webkit-flex;
            -ms-flex-pack: distribute;
            justify-content: space-between;
            -webkit-justify-content: space-between;
            -ms-flex-wrap: wrap;
            flex-wrap: wrap;
        }
        
        .mc1-size750-pro-hot ul li {
            width: 48.5%;
            margin-bottom: 1.5rem;
        }
        
        .mc1-size750-pro-hot ul li:nth-child(2n){margin-left: 3%;}
        
        .mc1-size750-pro-hot ul li span {
            display: block;
            border-radius: 0.25rem;
            overflow: hidden;
        }
        
        .mc1-size750-pro-hot ul li span img {
            display: block;
            width: 100%;
        }
        
        .mc1-size750-pro-hot ul li h4 {
            max-height: 4rem;
            line-height: 2rem;
            font-size: 1.3rem;
            color: #4c4c4c;
            text-align: center;
            padding-top: 0.6rem;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
    

        .m-ft {
            height: 21.25rem;
            background: #F0F2F5;
        }
        
        .m-f {
            height: 16.25rem;
            padding: 3.8rem 4% 0;
            box-sizing: border-box;
        }
        
        .m-f ul li {
            height: 2.8rem;
            line-height: 2.8rem;
            padding-left: 3.3rem;
            font-size: 1.2rem;
            color: #333333;
        }
        
        .m-f ul li b {
            font-family: 'OPPOSANS-H';
            font-weight: normal;
            margin-right: 1rem;
        }
        
        .m-f ul li b a {
            font-size: 1.6rem;
            color: #333333;
        }
        
        .m-f ul li.ft1 {
            background: url(images/ft-xx1.png) no-repeat left;
            background-size: 1.8rem 1.9rem;
        }
        
        .m-f ul li.ft2 {
            background: url(images/ft-xx2.png) no-repeat left;
            background-size: 1.8rem 1.9rem;
        }
        
        .m-f span {
            display: block;
            height: 3.4rem;
        }
        
        .m-f span em {
            display: block;
            line-height: 3.4rem;
            float: left;
            font-size: 1.2rem;
            color: #808080;
            margin-right: 1rem;
        }
        
        .m-f span em a {
            font-size: 1.2rem;
            color: #808080;
        }
        
        .m-ft .dbdh {
            min-width: 320px;
            max-width: 750px;
            width: 100%;
            position: fixed;
            bottom: 0;
            z-index: 299;
        }
        
        .m-ft .dbdh li {
            float: left;
            width: 25%;
            height: 5rem;
            background: #1550AA;
            box-sizing: border-box;
            text-align: center;
            position: relative;
        }
        
        .m-ft .dbdh li:last-child {
            background: #F28500;
        }
        
        .m-ft .dbdh li:before {
            width: 0.05rem;
            height: 2.9rem;
            background: rgba(255, 255, 255, .15);
            content: "";
            position: absolute;
            right: 0;
            top: 1.05rem;
        }
        
        .m-ft .dbdh li a {
            display: block;
            height: 5rem;
            text-align: center;
            padding-top: 0.8rem;
            box-sizing: border-box;
        }
        
        .m-ft .dbdh li em {
            display: block;
            width: 1.7rem;
            line-height: 0;
            margin: 0 auto;
        }
        
        .m-ft .dbdh li img {
            width: 100%;
        }
        
        .m-ft .dbdh li:last-child a {
            padding-top: 0;
        }
        
        .m-ft .dbdh li i {
            display: block;
            font-size: 1.2rem;
            line-height: 2.3rem;
            color: #FFF;
            text-align: center;
        }
        
        .xf {
            position: fixed;
            width: 4rem;
            right: 4%;
            z-index: 100;
            bottom: 15.5rem;
        }
        
        .xf a img {
            display: block;
            width: 100%;
        }
        
        iframe.phone-view,
        body.phone-view,
        .c-edit-page.phone-view {
            width: 750px !important;
            margin: 0 auto;
        }