.footer {
    padding: 10px 0;
    color: #ccc;
}
.footer a {
    color: #ccc;
}
.footer a:hover {
    color: #fff;
}
/* 第二导航栏 */
.nav_bar{
    display: block;
    height: 80px;
    position: fixed;
    width: 100%;
    background: #fff;
    top: 30px;
    z-index: 9;
    border-bottom: 1px solid #cccc;
}
.m_nav{
    display: none;
}
.nav_bar>div{
    height: 80px;
}
.nav_bar ul li{
    margin-left: 35px;
    font-size: 16px;
    cursor: pointer;
    height: 80px;
    line-height: 80px;
}
.add_border{
    border-bottom: 2px solid #d22222;
}
/* 第二导航栏 */


/* banner */
.banner{
    position: relative;
    margin-top: 110px;
    height: 225px;
    overflow: hidden;
}
.banner .i_box {
    height: 225px;
    background: no-repeat center center;
    background-size: auto 100%;
}
.banner .hd {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    text-align: center;
}
.banner .hd li {
    display: inline-block;
    overflow: hidden;
    margin: 0 5px;
    text-indent: -99em;
    width: 30px;
    height: 4px;
    background-color: #fff;
    font-size: 1;
    line-height: 1;
    cursor: pointer;
}
.banner .hd .on {
    background-color: #E60028;
}
/* banner */




/* 主体 */
#go_section5,#go_section4, #go_section3, #go_section2, #go_section1 {
    position: relative;
    top: -110px;
    display: block;
    height: 0;
    overflow: hidden;
}
h2{
    text-align: center;
    font-size: 30px;
    margin: 60px 0 40px;
    font-family: 微软雅黑 bold;
    position: relative;
    line-height: 1;
}
h2::after {
    content: "";
    position: absolute;
    left: 50%;
    margin-left: -24px;
    bottom: -10px;
    width: 48px;
    height: 2px;
    background-color: #E60028;
}
.notice_word {
    padding: 12px 24px;
    font-size: 17px;
    line-height: 34px;
    background-color: #f7f7f7;
}
.notice_word .num {
    color: #E60028;
    font-weight: 700;
}
.notice_word img {
    vertical-align: top;
    margin-right: 20px;
}
.play{
    position: absolute;
    right: 0;
    top: 0;
    left: 0;
    bottom: 0;
    opacity: 0.8;
    margin: auto;
    width: auto !important;
}
.play:hover{
    opacity: 1;
}
.ac{
    border-bottom: 2px solid #d22222;
}
.section1_down a{
    position: absolute;
    bottom: 15px;
    right: 0;
}
.isOk{
    background: #ccc;
    width: 100px;
    display: block;
    margin: 0 auto;
    color: #fff;
    height: 35px;
    line-height: 35px;
    border-radius: 3px;
    left: 0
}

    /* 分享 */

    /* 分享 */



    /* 活动规则 */
    .section1 li {
        width: 288px;
    }
    .section1_title{
        margin-top: 140px;
    }
    .section1_down{
        text-align: center;
    }
    .section1 ul{
        padding: 0 20px;
        box-sizing: border-box;
    }
    .section1 ul li{
        width: 275px;
        box-shadow: 1px 4px 7px -1px #e9e9e9;
        padding-bottom: 20px;
        box-sizing: border-box;
    }
    .section1_down h3{
        font-size: 18px;
        margin: 24px;
    }
    .section1_down p{
        width: 230px;
        margin: 0 auto;
        margin-bottom: 40px;
        text-align: left;
    }
    .section1_down span{
        text-align: right;
        padding-right: 20px;
        box-sizing: border-box;
    }
    /* 活动规则 */


    /* 功耗测试 */
    .section2{
        background: #f5f5f5;
        width: 100%;
    }
    .section2 ul, .section4 .form_test{
/*         background: #d3edf5;
        border: 1px dashed #3699ff; */
        padding: 10px;
        box-sizing: border-box;
        position: relative;
    }
    .section2 ul li{
        width: 392px;
        position: relative;
    }
    .section2 ul li>img{
        width: 100%;
    }
    .download_desc{
        position: absolute;
        left: 0;
        top: 30px;
        height: 275px;
        width: 100%;
        background-color: rgba(0, 0, 0, .5);
        line-height: 275px;
    }
    .download_desc .d_tit,
    .download_desc .d_des {
        display: inline-block;
        vertical-align: middle;
        line-height: 1;
        text-align: center;
        font-size: 18px;
        color: #fff;
        width: 100%;
    }
    .download_desc .d_des {
        display: none;
        font-size: 14px;
        line-height: 2;
        text-align: justify;
        width: 370px;
        padding: 0 90px;
    }
    .last_function{
        width: 786px !important;
    }
    .last_function .download_desc span{
        background: #e61439;
    }
    /* 功耗测试 */


    /* 技术文档 */
    .section3 {
        background-color: #f5f5f5;
    }
    .section3 .desc {
        text-align: center;
        width: 940px;
        margin: 0 auto;
        line-height: 24px;
        font-size: 16px;
    }
    .section3 .tip {
        text-align: center;
        color: #E60028;
        font-weight: 700;
        font-size: 18px;
        line-height: 34px;
    }
    .section3 ul {
        margin-top: 50px;
        padding-bottom: 70px;
        overflow: hidden;
    }
    .section3 ul li{
        float: left;
        width: 550px;
        height: 369px;
        margin: 0 25px;
        position: relative;
        cursor: pointer;
    }
    .section3 ul li:hover .d_tit{
        display: none;
    }
    .section3 ul li:hover .d_des{
        display: inline-block;
    }
    .section3 ul li .btn{
        margin-top: 4px;
        text-align: center;
        color: #fff;
        display: block;
        background: #E90029;
        font-size: 18px;
        line-height: 1;
        padding: 21px 0;
    }
    .section3 ul li .btn:hover{
        background: #740014;
    }
    .section3 ul li .downDisabled{
        background: #666666;
    }
    .section3 ul li .downDisabled:hover{
        background: #666666;
    }
    .section3 ul li .btn img {
        margin-right: 8px;
        height: 18px;
        vertical-align: top;
    }
    .section3 .tit {
        text-align: center;
        line-height: 1;
        font-size: 16px;
        padding-bottom: 14px;
        font-weight: 700;
    }
    .section3 .i_box {
        height: 275px;
        background: center center no-repeat #fff;
        background-size: auto 100%;
    }
    /* 技术文档 */


    /* 随堂测验 */
    .section4 .form {
        background: #fff;
        padding: 60px 100px 130px 100px;
        box-shadow: 0 0 35px #e4e4e4;
    }
    .section4 .form h4{
        font-size: 18px;
        font-family: MicrosoftYaHei;
        font-weight: 400 !important;
        margin: 10px auto 24px auto;
    }
    .section4 .form label{
        display: inline-block;
        width: 49%;
        margin-bottom: 10px;
        font-size:16px;
        color:rgba(102,102,102,1);
    }
    .a_btn {
        display: block;
        margin: 60px auto 0px ;
        width: 220px;
        font-size: 22px;
        height: 60px;
        background: #eb0029;
        color: #fff;
        border-radius: 6px;
        cursor: pointer;
        border: none;
        text-align: center;
        line-height: 60px;
        position: absolute;
        left: 0;
        right: 0;
        bottom: 40px;
    }
    .a_btn:hover{
        background: #d00125;
    }
    /* 随堂测验 */

    /* 幸运之门 */
    /*抽奖区域*/
    #prize_area {
        padding: 40px 0;
    }

    /*抽奖弹窗样式*/
    .lotter_alert {
        /*抽奖机会用完*/
        /*中奖了*/
    }

    .lotter_alert.not_winning {
        width: 305px;
    }

    .lotter_alert.not_winning .layui-layer-content {
        overflow: hidden;
    }

    .lotter_alert.layui-layer {
        padding: 30px;
        background: #fff;
        border-radius: 5px;
    }

    .lotter_alert .layui-layer-title {
        display: none;
    }

    .lotter_alert .layui-layer-content {
        text-align: center;
    }

    .lotter_alert .layui-layer-content i {
        display: block;
        color: #C77701;
        font-size: 40px;
        font-style: normal;
        padding: 20px 0;
    }

    .lotter_alert .layui-layer-content big {
        display: block;
        margin-bottom: 10px;
        font-size: 18px;
        color: #333333;
        margin-top: 25px;
        font-weight: bold;
    }

    .lotter_alert .layui-layer-content span {
        color: #000;
        font-size: 12px;
    }

    .lotter_alert.no_chance {
        width: 305px;
    }

    .lotter_alert.no_chance big {
        display: block;
        padding-top: 10px;
        color: #342e2e;
    }

    .lotter_alert.no_chance .btns {
        display: block;
        padding: 20px 0;
    }

    .lotter_alert.no_chance .btn {
        color: #fff;
        border: none;
        width: 85px;
        margin: 0 3px;
        background: #eb0029;
    }

    .lotter_alert.no_chance .layui-layer-content {
        overflow: hidden;
    }

    .lotter_alert.winner {
        width: 305px;
    }

    .lotter_alert.winner big b {
        color: #ff0000;
    }

    .lotter_alert.winner img {
        display: block;
        margin: 10px auto;
        width: 100px;
    }

    .lotter_alert.winner span {
        line-height: 20px;
    }

    .lotter_alert.winner .layui-layer-content {
        overflow: hidden;
    }
    .lotter_alert .layui-layer-content big img{
        width: 35px;
        vertical-align: middle;
        margin-right: 11px;
    }
    .pop_desc{
        font-size: 14px;
        padding: 10px;
        border-radius: 5px;
        margin-top: 4px;
        display: inline-block;
    }
    .no_chance .pop_desc{
        color: #fff;
        background: #e61439;
    }

    .section4{
        width: 1200px;
        margin: 0 auto;
        padding-bottom: 60px;
    }
    #prilist{
        float: left;
        width: 672px;
        margin-right: 100px;
    }

    #prilist li {
        display: block;
        background: #fcdee3;
        float: left;
        margin: 0 20px 20px 0;
        width: 202px;
        padding: 30px 0;
        text-align: center;
        overflow: hidden;
        -moz-border-radius: 10px;
        -webkit-border-radius: 10px;
        border-radius: 10px;
        color: #333;
        border: 2px solid #fac5ce;
    }

    #prilist li.right {
        margin-right: 0;
    }

    #prilist li.active {
        border: 2px solid #eb0029;
    }

    #prilist img {
        display: block;
        height: 60px;
        margin: 0 auto 10px;
    }

    #prilist #begin_btn {
        padding: 0;
        height: 151px;
        line-height: 151px;
        font-size: 20px;
        color: #fff;
        background: #eb0029;
        cursor: pointer;
    }
    #prilist #begin_btn:hover{
        background: #9a001b;
    }
    #prilist #begin_btn:active {
        font-size: 16px;
    }

    #winner_list {
        float: left;
        width: 380px;
    }

    #winner_list a {
        text-decoration: underline;
    }

    #winner_list .list_box {
        display: block;
        padding-top: 10px;
        background: #e90029;
        -moz-border-radius: 10px;
        -webkit-border-radius: 10px;
        border-radius: 10px;
        margin-bottom: 20px;
    }

    #winner_list .list_box b {
        display: block;
        margin: 0 auto;
        font-size: 18px;
        color: #007ac2;
        margin-bottom: 10px;
        text-align: center;
        color: #fff;
    }

    /*#fcdee3*/

    #winner_list .list_box p {
        line-height: 20px;
    }

    #winner_list .tips {
        line-height: 20px;
        color: #999999;
        font-size: 12px;
        display: block;
    }
    #winner_list .tips a{
        color: #9a001b;
    }
    #jq_marquee_box {
        margin-top: 10px;
        height: 410px;
        line-height: 15px;
        overflow: hidden;
        background: #fff;
        color: #000;
        /* border: 2px solid #fcdee3; */
        box-shadow: 0 3px 15px #eee;
        border-top: none;
        padding: 20px 0;
        border-radius: 0 0 10px 10px;
    }

    #winner_ul {
        display: block;
        padding: 20px;
    }

    #winner_ul .null {
        font-size: 18px;
        line-height: 30px;
        text-align: center;
        padding-top: 30px;
    }

    #winner_ul li {
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
        line-height: 20px;
        color: #ef6775;
    }
    #winner_ul li span{
        color: #666666;
    }
    .contact_box {
        height: 280px;
        margin-top: 40px;
        padding: 35px;
        box-sizing: border-box;
        border: 1px dashed #c81131;
        border-radius: 3px;
        font-size: 18px;
    }
    .contact_box .spe {
        color: #E60028;
    }
    .contact_box .tip {
        margin-bottom: 20px;
    }
    .contact_box {
        line-height: 2;
    }
    .contact_box .t_box {
        float: left;
    }
    .contact_box .i_box {
        float: right;
        text-align: center;
        font-weight: 700;
    }
    .contact_box .i_box img {
        vertical-align: top;
    }
    .about_box {
        padding: 60px 0 40px;
    }
    .about_box .t_box {
        float: left;
        width: 940px;
        font-size: 14px;
        line-height: 1.5;
    }
    .about_box .concat {
        margin-top: 30px;
        border-top: 1px solid #e4e4e4;
        width: 50%;
        font-size: 14px;
    }
    .about_box .qr_img {
        float: right;
        margin-top: 70px;
        font-size: 14px;
        width: 180px;
        text-align: center;
    }
    .about_box .qr_img img {
        vertical-align: top;
        margin-bottom: 15px;
    }
    .about_box .qr_img .spe {
        color: #E80027;
    }
    .about_box .tip {
        padding: 20px 0 8px;
        color: #E80027;
    }
    .side_button a{
        color: #fff;
        display: inline-block;
        width: 100%;
        height: 100%;
    }
    /* 幸运之门 */
    .line{
        position: absolute;
        top: 7px;
        width: 98.4%;
        display: inline-block;
        height: 3px;
        background: #e61439;
    }
    /* 分享 */
    .bdsharebuttonbox .share-need-vfy { width: 266px; height: 38px; display: block; margin: 0; padding: 0; background: none; position: absolute; left: auto; right: 0; z-index: 1000; }
    .bdshare-button-style0-16::after { clear: both; content: ''; display: block; height: 0; visibility: hidden; }
    .bdsharebuttonbox { float: right;margin: 45px 0 35px; font-size: 14px; color: #333; line-height: 38px; z-index: 2; }
    .bdshare-button-style0-16 .bds_weixin { background-position: 0 -1612px; }
    .bdshare-button-style0-16 .bds_tsina { background-position: 0 -104px; }
    .bdshare-button-style0-16 .bds_qzone { background-position: 0 -52px; }
    .bdsharebuttonbox .bds_sqq {
        background-attachment: scroll;
        background-clip: border-box;
        background-image: url("http://bbs.elecfans.com/template/elecfans_201508/prize/images/qq-ico.png");
        background-origin: padding-box;
        background-position: 0 0 !important;
        background-size: auto;
        background-repeat: no-repeat;
        height: 38px;
        margin: 0 0 0 18px;
        padding: 0;
        width: 38px;
    }
    .bdsharebuttonbox .bds_weixin {
        background-attachment: scroll;
        background-clip: border-box;
        background-image: url("http://bbs.elecfans.com/template/elecfans_201508/prize/images/weixin-ico.png");
        background-origin: padding-box;
        background-position: 0 0 !important;
        background-size: auto;
        background-repeat: no-repeat;
        height: 38px;
        margin: 0 0 0 18px;
        padding: 0;
        width: 38px;
    }
    .bdsharebuttonbox .bds_tsina {
        background-attachment: scroll;
        background-clip: border-box;
        background-image: url("http://bbs.elecfans.com/template/elecfans_201508/prize/images/weibo-ico.png");
        background-origin: padding-box;
        background-position: 0 0 !important;
        background-size: auto;
        background-repeat: no-repeat;
        height: 38px;
        margin: 0 0 0 18px;
        padding: 0;
        width: 38px;
    }
    .bdsharebuttonbox .bds_qzone {
        background-attachment: scroll;
        background-clip: border-box;
        background-image: url("http://bbs.elecfans.com/template/elecfans_201508/prize/images/qzone-ico.png");
        background-origin: padding-box;
        background-position: 0 0 !important;
        background-size: auto;
        background-repeat: no-repeat;
        height: 38px;
        margin: 0 0 0 18px;
        padding: 0;
        width: 38px;
    }
    .bdsharebuttonbox a, .bdsharebuttonbox .bds_more{
        cursor: pointer;
        float: left;
        font-size: 12px;
        line-height: 16px;
    }


    /* 弹窗 */
    /*  修改弹窗样式  */
    /*弹窗*/

    .pop_window {
        z-index: 1011;
        position: fixed;
        padding: 0px;
        margin: 0px 0px 0px -250px;
        width: 420px;
        top: 15%;
        left: 50%;
        color: rgb(0, 0, 0);
        border: 8px solid rgb(216, 216, 216);
        border-radius: 5px;
        cursor: default;
        height: 460px;
        line-height: 1.6;
        background: rgb(255, 255, 255);
        font-size: 14px;
    }
    .pop_window .dialog-hd{
        width: 100%;
        line-height: 50px;
        text-indent: 20px;
        background: #d00;
        color: #fff;
    }

    .form-item {
        height: 484px;
        overflow-y: scroll;
    }
    .layer {
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        z-index: 999;
        background: rgba(25, 25, 25, 0.8);
    }
    .pop_window_box {
        display: none;
    }
    .pop_window_box .error {
        color: #f00;
        background: none;
        padding-left: 8px;
        font-weight: normal;
    }
    #video_box .dialog {
        background: #F6F6F6;
    }
    #video_box .pop_window {
        width: 800px;
        height: 500px;
        margin-left: -400px;
    }
    #video_player_box {
        padding: 0;
    }
    #video_player_box {
        height: 450px;
    }
    #video_box .dialog-hd {
        margin-right: 70px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        background: #fff;
        border: none;
        height: 30px;
        border-radius: 5px;
    }

    #submit_form{
        overflow: inherit;
    }
    .pop_window{
        border: none;
        border-radius: 5px;
        box-shadow: 2px 1px 10px #000000;
        z-index: 99999;
    }
    .dialog{
        border-radius: 5px;
    }
    .collect_title{
        text-indent: 20px;
        margin: 16px 0;
    }
    .close-dialog{
        right: 5px;
        top: 5px;
        color: #999999;
    }
    .inline_dl {
        padding: 0 20px;
        box-sizing: border-box;
    }

    #submit_form .inline_dl dd{
        float: inherit;
    }
    #submit_form .user_info_cookie{
        margin-left: 36px;
    }
    #submit_form dd{
        display: flex;
        display: -webkit-flex;
        flex-wrap: wrap;
        -webkit-flex-wrap: wrap;
    }
    #submit_form dd label{
        width: 50%;
    }

    .input_box{
        width: 300px;
        margin: 0 auto;
        position: relative;
    }
    .input_box span{
        position: absolute;
        left: 20px;
        top: 5px;
        font-size: 20px;
        color: #999;
    }
    .input_box input{
        width: 300px;
        line-height: 40px;
        border-radius: 5px;
        padding: 0px 10px 0 50px;
        box-sizing: border-box;
    }
    .dialog-bd{
        padding: 0;
    }
    #s_tip_box{
        text-align: center;
    }
    #s_tip_box h2{
        font-size: 24px;
        color: #e30327;
        text-align: center;
        margin-bottom: 40px;
    }
    #s_tip_box p{
        margin-bottom: 40px;
        font-size: 20px
    }
    #s_tip_box h5{
        color: #999;
    }

    #submit_form .inline_dl .wid100{
        width: 100%;
        margin: 0
    }
    .info_msgBox{
        height: 390px;
    }
    /*用户资料 - 弹窗表单*/
    .dialog-bd{
        /* position: relative; */
    }
    #submit_form{
        height: 460px;
        overflow-y: auto;
    }


    .color_red{
        color:#d22;
    }
    #submit_form dl{
        display: block;
        margin: 10px 0;
    }
    #submit_form dt{
        display: block;
        font-weight: bold;
        font-size: 14px;
    }
    #submit_form dt i{
        font-weight: normal;
        font-style: normal;
    }
    #submit_form dt span{
        font-weight: normal;
        color: #999;
        font-size: 12px;
    }

    #submit_form dd{
        font-size: 14px;
        color: #666;
    }
    #submit_form dd input[type=text]{
        border: 1px solid #ddd;
        padding: 8px 10px;
        width: 100%;
        border-radius: 5px;
    }
    #submit_form dd label{
        display: block;
        margin: 10px 0;
        line-height: 14px;
    }
    #submit_form label input{
        margin-right: 10px;
        float: left;
    }
    #submit_form .inline_selects label{
        float: left;
        width: 280px;
    }
    #submit_form .inline_dl dt{
        float: left;
        width: ;
        line-height: 35px;
    }
    #submit_form .inline_dl select{
        width: 129px;
        height: 35px;
        margin: 0 10px 10px 0;
        border: 1px solid #ddd;
    }

    #submit_form .inline_dl textarea{
        width: 100%;
        display: block;
        height: 18px;
        padding: 10px;
        border: 1px solid #ddd;
        overflow:hidden;
        resize:none;
        border-radius: 5px;
    }
    .frm_btn {
        background: none;
        color: #fff;
        width: 100%;
        height: 36px;
        vertical-align: top;
        border: none;
        outline: none;
    }
    .dialog{
        height: 100%;
        position: relative;
    }
     #submit_form .sub {
        width: 200px;
        margin: 20px auto;
        background: #c80d00;
        float: inherit;
        cursor: pointer;
        position: absolute;
        bottom: 0;
        right: 0;
        left: 0;
    }

    #submit_form .sub:hover {
         background: #e1261a;
    }

     .close-dialog {
        position: absolute;
        top: 10px;
        right: 35px;
        width: 28px;
        height: 28px;
        color: #D0CECF;
        text-align: center;
        cursor: pointer;
        font-size: 20px;
     }
     .close-dialog:hover {
        color: #444;
     }
     .radio_box{
        display: block !important;
     }
    /* 弹窗 */


    .last_function:hover{
        box-shadow: 1px 1px 7px 4px #ccc;
    }
    .bg_red{
        background: #e61439 !important;
    }
    .thank_join .pop_desc{
        display: block;
    }
    .new_not_winning .layui-layer-content big{
        margin-top: 0;
    }

    .question .ui-text {
        margin-left: 10px;
        border: 1px solid #e4e4e4;
        padding: 3px 8px;
    }

/* 主体 */

@media screen and (max-width: 800px) {
    .lotter_alert.layui-layer {
        width: 50% !important;
    }
    .section4 {
        width: 100%;
    }
    .section3 .desc {
        width: auto;
        font-size: 12px;
        margin: 0 .4rem;
        line-height: 1.4;
        text-align: justify;
    }
    .section3 .tip {
        font-size: 13px;
        line-height: 1;
        text-align: left;
        width: auto;
        margin: .2rem .4rem 0;
    }
    .section3 .tit {
        padding-bottom: .2rem;
        font-size:16px;
    }
    .section3 ul li {
        height: 6.1734rem;
    }
    .section3 ul li .btn {
        display: -webkit-flex;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 1rem;
        font-size: 16px;
        padding: 0;
        margin-top: .0534rem;
    }
    .section3 ul li .btn img {
        height: .4rem;
    }
    .notice_word {
        display: -webkit-flex;
        display: flex;
        font-size:12px;
        line-height: 1.2;
        align-items: center;
    }
    .notice_word img {
        margin-right: .2934rem;
        height: .4534rem;
    }
    h2{
        font-size: 20px;
        margin: .66rem 0 .6rem;
    }
    h2::after {
        bottom: -.1334rem;
    }
    .wrapper{
        width: 100%;
    }
    #top{
        display: none;
    }
    .nav_bar{
        top: 0;
        height: 60px;
    }
    .nav_bar>div{
        width: 100%;
        height: 60px;
    }
    .nav_bar>div img{
        display: none;
    }
    .p_nav{
        display: none;
    }
    .m_nav{
        display: flex;
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
    }
    .m_nav li img{
        display: inline-block;
        width: 100%;
        position: relative;
        top: 10px;
    }
    .m_nav li a{
        height: 100%
    }
    .nav_bar .m_nav li{
        display: inline-block;
        font-size: 14px;
        margin-left: 0;
        height: 60px;
        line-height: 60px;
        text-align: center;
    }
    .m_nav li:first-child{
        width: 30%;
        /* margin-right: 9%; */
    }
    .section h2 img{
        display: none;
    }
    .section1 ul li{
        width: 48%;
        margin-bottom: 17px;
        height: 200px;
        position: relative;
    }
    .section1 ul{
        padding: 0 10px;
    }
    .section1_down p{
        width: 100%;
        font-size: 17px
    }
    .section1_down h3 {
        font-size: 14px;
        margin: 14px;
    }
    .section1_down span{
        font-size: 17px;
        position: absolute;
        bottom: 14px;
        right: 0px;
    }
    .section2 ul li{
        width: 50%;
    }
    .download_desc{
        top: .52rem;
        height: 4.6rem;
        line-height: 4.6rem;
    }
    .download_desc .d_tit {
        font-size: 16px;
    }
    .section3 ul {
        margin-top: .6667rem;
        padding-bottom: .4rem;
    }
    .section3 ul li{
        float: none;
        width: auto;
        margin: 0 .4rem .6rem;
    }
    .section3 .i_box {
        height: 4.6rem;
    }
    .play{
        width: 15% !important
    }
    .section4 .form {
        padding: 16px;
        box-sizing: border-box;
        /* height: 8rem; */
        overflow: auto;
    }
    .section4 .form label{
        width: 100%;
        font-size: 14px;
    }
    .section4 form h4{
        font-size: 20px;
    }
    .section4 .a_btn {
        position: static;
        margin: .6rem auto 0;
    }
    #prize_area{
        padding: 0;
    }
    #prilist{
        width: 100%;
    }
    #prilist li{
        width: 30%;
        margin: 0 10px 10px 0;
        padding:10px 0;
        height: 66px;
    }
    #prilist li{
        width: 30%;
        margin: 0 1% 10px 0;
        font-size: 14px;
    }
    #prilist li:nth-of-type(3n+1){
        margin-left: 2%;
    }
     #prilist img{
        height: 36px;
     }
     .roll-8 img{
        height: 42px !important;
     }
     .roll-4 img{
        height: 24px !important;
        margin-top: 16px !important;
     }
     #prilist #begin_btn{
        height: 86px;
        line-height: 86px;
        font-size: 22px;
     }
     #winner_list{
        width: 94%;
        margin: 20px 3% 0;
        font-size: 17px;
     }
     #winner_list .tips{
        color: #666;
     }
     .play{
        top: -0.6rem
     }
     .contact_box {
        margin-top: .54rem;
        margin: 0 .3rem;
        width: auto;
        font-size: 12px;
        display: -webkit-flex;
        display: flex;
        padding: .2rem .3rem;
        height: auto;
        text-align: justify;
        line-height: 1.6;
        justify-content: space-between;
     }
     .contact_box .t_box {
        flex: 1;
     }
     .contact_box .i_box img {
        width: 2.4rem;
     }
     .contact_box .tip {
        margin-bottom: .2667rem;
     }
     .contact_box .tip span {
        display: block;
     }
     .about_box {
        padding: .6rem 0;
        margin: 0 .4rem;
        width: auto;
     }
     .about_box .t_box {
        float: none;
        width: auto;
        font-size: 12px;
     }
     .about_box .t_box img {
        margin-bottom: .1rem;
        height: .8rem;
     }
     .about_box .tip {
        font-size: 14px;
        padding-top: .3rem;
     }
     .about_box .concat {
        width: auto;
        margin-top: .4rem;
        font-size: 14px;
     }
     .about_box .qr_img {
        float: none;
        margin: .4rem auto 0;
        font-size: 14px;
     }
     .about_box .qr_img img {
        max-width: 140px;
        margin-bottom: .2rem;
     }
     .section4 form h4{
        margin: 10px auto 6px auto;
     }
    ins{
        font-size: 20px;
    }
    .footer{
        display: none;
    }
    .about img{
        bottom: 22px;
    }
    #winner_list .tips{
        display: none;
    }
    .pop_window{
        width: 92%;
        margin: 10% 0px 0px -46%;
        height: 460px;
    }
    .info_msgBox{
        height: 400px;
        overflow: auto;
    }
    #submit_form dd input[type=text]{
        width: 100%;
        border-radius: 5px;
    }
    #submit_form .inline_dl textarea{
        width: 100%;
        height: 40px;
        overflow:hidden;
        resize:none;
        border-radius: 5px;
    }
    #submit_form .inline_dl select {
        width: 115px;
    }
    #submit_form dd label{
        margin: 5px 0;
    }
    .pop_window{
        top: 0%;
    }
    .sideBar{
        display: none;
    }
    .bdsharebuttonbox{
        display: none;
    }
    .section1_title{
        margin-top: 24px;
        margin-bottom: 16px;
    }
    .form_test .question:last-child{
        margin-bottom: 0;
    }
    .section1_down a{
        font-size: 17px;
    }
    .lotter_alert .layui-layer-content big{
        /* margin-top: -36px; */
    }

    .line{
        width: 95%
    }
    .question{
        line-height: 15px;
    }
    .question h4{
        font-size: 15px !important;
        line-height: 22px;
    }
    ins {
        font-size:15px!important;
    }
    .a_btn{
        position: fixed;
        height: 35px;
        width: 130px;
        font-size: 17px;
        line-height: 35px;
        bottom: 10px;
    }
    .download_icon{
        top: 0.85rem !important;
        left: 7px;
        width: 17px;
    }
    .section4{
        padding-bottom: .6rem;
    }
    .download_desc a{
        display: none;
    }
    .close-dialog{
        right: 5px;
        color: #525252;
    }
    #submit_form{
        height: 460px;
    }
    .winner .layui-layer-content{
        font-size: 17px;
    }
    .new_not_winning .layui-layer-content{
        font-size: 20px;
    }
    .question .ui-text {
        margin-left: 10px;
        width: 4rem;
    }
    .banner {
        margin-top: 60px;
        height: 4rem;
        overflow: hidden;
    }
    .banner .i_box {
        height: 4rem;
    }
    .banner .i_box:nth-child(2) {
        background-size: 115% auto;
    }
    .banner .hd {
        bottom: .1rem;
    }
    .download_desc .d_des{
        font-size: 12px;
        width: 100%;
        box-sizing: border-box;
        padding: 0 10px;
    }
/*     #submit_form .sub{
        height: 35px;
    }
    .frm_btn{
        position: absolute;
        bottom: 0;
    } */
}