.m_nav{
    display: none;
}
.m_show{
    display: none;
}
.is_allow{
    cursor: pointer;
}
.w_h_auto{
    width: auto !important;
    height: auto !important;
    max-width: 100% !important;
}
.hover .download_tit{
    background: #2e78e3
}
div{
    box-sizing: border-box;
}
.title_box{
    width: 236px;
    height: 180px;
    background:url(../images/title.png)  center 80px no-repeat;
    margin:0px auto 40px auto;
    text-align: center;
    padding-top:100px;
}
.title_box1{
    background:url(../images/title1.png)  center 80px no-repeat;
}
.title_box h2{
    font-size: 30px;
    font-weight: 700;
    color: #333333;
    line-height: 28px;
}
.title_box h2.gray_colorh{
    color: #fff;
}
 .title_box p.title_sub{
    color:#39578C!important;
    line-height:28px!important;
    margin-top:5px!important;
}
.title_box p.title_sub.gray_colorp{    
    color: #fff!important;
}
.header{
    height:80px;
    background: #39578c;
    color: #fff;
    position: fixed;
    top:30px;
    left:0px;
    right:0px;
    z-index:1;
}
.header li a{
    color: #fff;
    line-height: 74px;
    margin-left: 30px;
    display: inline-block;
    box-sizing: border-box;
    
}
.header li a.active{
    border-bottom:6px solid #fff;
    font-weight: 700;
}
.header li:hover a{
    font-weight:700;
}
/* banner */
.banner{
    position: relative;
    margin-top: 110px;
    overflow: hidden;
    background: url('../images/banner.png') center center no-repeat;
    height: 400px;
}
/* banner */
.activity_content{
    padding-bottom: 80px;
}
.activity_content div div{
    padding:42px;
    background: #ffffff;
    box-shadow: 0px 15px 84px 0px rgba(57,87,140,0.15); 
}
.activity_content div p:last-child{
    margin-top: 30px;
}
.activity_content div p{
    font-weight: 400;
    font-size: 14px;
    color: #333333;
    line-height: 28px;
}
.activity_content div p span{
    color:#FF3333;
}
/* 技术文章下载 */
.btn{
    width: 160px;
    height: 40px;
    opacity: 1;
    color:#39578C;

    border: 1px solid #4f79c3;
    background: #fff;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
}
.btn img{
    vertical-align: middle;
    margin-right: 5px;
}
.btn:hover{
    color:#fff;
    background: #4f79c3;
}

.title{
    color: #508dcd;
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 4px;
}

.download_title{
    height:326px;
    background: url(../images/jishu_bg.png?v=20210712) no-repeat;
    margin-bottom: 40px;
    
}
.download_box {
    padding-bottom: 0;
    background: #39578c;
    color:#fff;
}
.download_box button:hover{
    background: #2781e1;
}
.download_item{
    padding: 20px;
    margin-bottom: 21px;
    position: relative;
    width: 49.1%;
    box-sizing: border-box;
    background: #fff;
}
.download_item5{
    margin-bottom: 10px;
    border-bottom: none;
}
.download_item p{
    color: #333;
    font-size: 14px;
    line-height: 28px;
    padding-bottom: 15px;
    height: 120px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
    
}
.download_item .download_text_height{
    height:200px;
}
.download_item .m_space {
    height: 45px;
    -webkit-line-clamp: 2;
}
.download_cover{
    width: 200px;
    margin-right: 15px;
}
.download_item:nth-child(2n-1){
    padding-right:20px;
}
.download_item:nth-child(2n-1)  button{

    right: 20px;
}
.download_item:nth-child(2n){
    padding-left:20px;
}
.download_item:nth-child(5),.download_item:nth-child(6){

    margin-bottom: 40px;
}
.download_item>div{
    width: calc(100% - 220px);
}
.line_bg{
    height:1px;
    background: #5dc4eb;
}
.download_box .last_btn{
    position: static;
    margin: 0 auto;
}
.video_content>div{
    width: 50%;
    height: 350px;
    box-sizing: border-box;
    position: relative;
}
.video_content1>div{

    margin-top: 40px;
    margin-bottom: 30px;
}
.video_content2>div{
    margin-bottom: 80px;
}
.video_content>div:first-child{
    background: #436092;
    padding:40px 30px;
}
.video_content>div:first-child h3{
    font-size: 30px;
    margin-bottom: 20px;
    font-weight: 700;
}
.video_content>div:first-child p{
    line-height: 24px;
}
.video_content1>div:last-child{
    background: url(../images/video1.png?20210712) no-repeat;
    background-size: cover;
}
.video_content2>div:last-child{
    background: url(../images/video2.png?20210712) no-repeat;
    background-size: cover;
}
.video_icon{
    position:absolute;
    width: 50px;
    height:50px;
    bottom:20px;
    right:20px;
    background:url(../images/video_iocn1.png) no-repeat;

}
.video_icon:hover{

    background:url(../images/video_iocn2.png) no-repeat;
}
.video_icon:visited{

    background:url(../images/video_iocn2.png) no-repeat;
}
.video_icon:active{

    background:url(../images/video_iocn2.png) no-repeat;
}
/* 资料下载 */








/*抽奖区域*/
.lottery_box {
    background: #fff;
}

.prize_name{
    margin: 8px 0;
    color: #d22222;
    font-size: 18px;
    display: block;
}
.success{
    width: 50px;
    height: 50px;
    display: inline-block;
    background: url('../images/ok.png')no-repeat;
    background-size: 100% 100%;
    vertical-align: middle;
    margin-right: 10px;
}
.go_study{
    width: 120px;
    display: block;
    margin: 22px auto;
    height: 35px;
    line-height: 35px;
}

.lotter_alert.not_winning {
    width: 305px;
}
.lotter_alert.layui-layer-ico {
    background: url("../images/close.png") no-repeat !important;
}
.lotter_alert.layui-layer-close{
    width: 19px;
    height: 19px;
    background-size: 100% 100% !important;
}

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

.lotter_alert.layui-layer {
  /*  padding: 30px 20px;*/
    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: 10px 0 0 0;
}

.lotter_alert .layui-layer-content big {
    display: block;
    margin-bottom: 5px;
    font-size: 22px;
    color: #333333;
    font-weight: bold;
    margin-top: 35px;
}

.lotter_alert .layui-layer-content span {
    color: #999;
    font-size: 16px;
    line-height: 23px
}

.lotter_alert.no_chance {
    width: 305px;
}

.lotter_alert.no_chance big {
    display: block;
    padding-top: 0px;
    color: #342e2e;
    margin-top: 0px;
    padding: 0px ;
    font-size: 20px;
}
{

    padding-bottom: 20px;
}
.prize_text{
    font-size: 24px;
    font-weight: 700;
    color: #e50112;
    line-height: 30px;
    padding: 5px 0px;
}
#no_change_study{
    width: 140px;
    height: 40px;
    opacity: 1;
    background: #45649c;
    border-radius: 4px;
    display: block;
    margin:0 auto;
    margin-top:20px;
    line-height: 40px;
    color:#fff;
}

.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;
    text-align: center;
}
.apply_use{
    width: 163px;
    height: 42px;
    background-color: rgba(233, 0, 41, 1);
    font-size: 14px;
    text-align: center;
    line-height: 42px;
    border-radius: 3px;
    display: block;
    color: #fff;
    margin: 40px auto 50px auto;
    border: none;
}
.apply_use:hover{
    background: rgba(101, 0, 17, 1);
}
#prilist{
    float: left;
    width: 672px;
}

#prilist li {
    display: block;
    background: #fff;
    float: left;
    margin: 0 20px 20px 0;
    width: 202px;
    padding: 30px 0;
    text-align: center;
    height: 153px;
    box-sizing: border-box;
    overflow: hidden;
    -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    color: #333;
    background: #d2e0f8;
    font-size: 14px;
    border-radius: 0px;
}

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

#prilist li.active {
    background: #e3f1ff;
}

#prilist img {
    display: block;
    height: 60px;
    margin: 0 auto 10px;
}
.winner_desc{
    margin-top: 20px;
    padding: 45px 80px;
    border: 1px dotted #9acbff;
    border: 1px solid #39578c;
    background: #fff;
    font-size: 14px;
    line-height: 34px;
    color: #333;
    margin-bottom: 80px;
}
.winner_desc img{
    vertical-align:     middle;
    margin-right:   5px;
}
.winner_desc span{
    margin-right:   20px;
    display: inline-block;
    margin-top: 20px;
}
#prilist #begin_btn {
    padding: 0;
    height: 153px;
    line-height: 153px;
    font-size: 20px;
    color: #fff;
    background: #1362B8;
    cursor: pointer;
}
#prilist #begin_btn:hover{
    background: #3788df;
}
#prilist #begin_btn:active {
    font-size: 16px;
}

#winner_list {
    float: right;
    width: 480px;
}

#winner_list a {
    text-decoration: underline;
}

#winner_list .list_box {
     display: block;
    padding-top: 10px;
    background: #39578c;
    -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    border-radius: 0px;
    margin-bottom: 10px;
}

#winner_list .list_box b {
    display: block;
    margin: 0 auto;
    font-size: 18px;
    margin-bottom: 10px;
    text-align: left;
    color: #fff;
    padding-left: 20px;
    box-sizing: border-box;
    text-align: center;
    letter-spacing: 4px;
}
.tip_box>p:first-child{
    font-size: 12px;
    color: #333333;
    font-weight: 700;
    padding-top: 10px;
    padding-bottom: 5px;
}
.tip_box>p:last-child{
    font-size: 12px;
    color: #999;
    line-height: 22px;
}
/*#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: 346px;
    line-height: 15px;
    overflow: hidden;
    background: #fff;
    color: #000;
    border-top: none;
    padding: 20px 0;
    padding-top: 10px;
    border-radius: 0px;
    font-size: 14px;
    background: #ffffff;
    box-shadow: 0px 25px 65px 0px rgba(51,51,51,0.11);
}

#winner_ul {
    display: block;
    padding: 0 20px 0 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: 28px;
    color: #333333;
    padding-left: 20px;
    box-sizing: border-box;
}
#winner_ul li span{
    color: #666666;
}
#winner_ul li em{
    display: inline-block;
    width: 70px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 14px;
}
#winner_ul li em{
    color: #39578c;
}
#winner_ul li:nth-child(1){
}
#winner_ul li em:last-child{
    width: 170px;
}
.about_box{
    background: #39578c;
    padding:72px 0px;
}
.about_box p{
    color:#fff;
    padding-top: 20px;
    line-height: 28px;
}
/* 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: 528px;
    line-height: 1.6;
    background: rgb(255, 255, 255);
    font-size: 14px;
    max-height: 596px;
    min-height: 528px;
}
.pop_window .dialog-hd{
    width: 100%;
    line-height: 50px;
    text-indent: 20px;
    background: #091c90;
    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 .error {
    color: #f00;
    background: none;
    padding-left: 8px;
    font-weight: normal;
}

#video_box .dialog {
    background: #F6F6F6;
}
#video_box #video_player{
    height: 100%;
}
#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;
}
.radio_box dt{
    float: inherit !important;
}
#submit_form{
    overflow: inherit;
}
#submit_form .reason_box{
    display: none;
}
.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;
    color: #FF3333;
}
.close-dialog{
    right: 5px;
    top: 5px;
    color: #999999;
}
.inline_dl {
    padding: 0 80px;
    box-sizing: border-box;
}

#submit_form .inline_dl dd{
    float: inherit;
}
#submit_form .user_info_cookie{
    margin-left: 36px;
}
.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;
    border-radius: 3px;
}
.info_msgBox{
    height: 100%;
    overflow: auto;
}
/*用户资料 - 弹窗表单*/
#submit_form{
    height: 100%;
    overflow-y: auto;
}
.color_red{
    color:#d22;
}
#submit_form dl{
    display: block;
    margin: 10px 0;
    margin-bottom: 20px;
}
#submit_form dt{
    display: block;
    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{
    margin: 10px 10px 10px 0;
    line-height: 14px;
}
#submit_form label input{
    margin-right: 5px;
    vertical-align: initial;
}
#submit_form .inline_selects label{
    float: left;
    width: 280px;
}
#submit_form .inline_dl dt{
    float: left;
    width: ;
    line-height: 25px;
}
#submit_form .inline_dl select{
    width: 129px;
    height: 35px;
    margin: 0 10px 10px 0;
    border: 1px solid #ddd;
}
#submit_form .inline_dl #address_select select:last-child{
    margin-right:0px;
}
#submit_form textarea{
    width: 81%;
    display: block;
    height: 60px;
    padding: 10px;
    border: 1px solid #ddd;
    overflow: hidden;
    resize: none;
    border-radius: 3px;
    margin-left: 47px;
}
.user_self_input .layui-layer-btn{
    box-sizing: border-box;
    padding: 0 20px 12px;
}
.user_self_input .layui-layer-btn0{
    width: 35%;
    text-align: center;
    background: #45649c !important;
    border: 1px solid #45649c !important;
    padding: 0;
    font-size: 14px;
    height: 35px;
    display: block;
    margin: 0 auto;
    line-height: 35px;
    position: relative;
    top:-120px;
}
.form_tip_bottom{
    padding:0px 20px;
    padding-top: 70px;
    color:#999;
}
.user_self_input .layui-layer-btn0:hover{
    background: #45649c !important;
    border: 1px solid #45649c !important;
}
.frm_btn {
    background: none;
    color: #fff;
    width: 100%;
    height: 36px;
    vertical-align: top;
    border: none;
    outline: none;
    cursor: pointer;
}
.dialog{
    height: 100%;
    position: relative;
}
.header_common .layui-layer-title {
    padding: 0 80px 0 20px;
    height: 42px;
    line-height: 42px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
    color: #fff;
    overflow: hidden;
    background-color: #F8F8F8;
    background: #45649c;
    border-radius: 2px 2px 0 0;
}
.header_common  .layui-layer-ico {
    background: url(../images/close.png) no-repeat;
}
.header_common .layui-layer-setwin .layui-layer-close1{
    background-position: 0px;
}
/*  #submit_form .sub {
    width: 200px;
    margin: 20px auto;
    background: #091c90;
    float: inherit;
    cursor: pointer;
    position: absolute;
    bottom: -10px;
    right: 0;
    left: 0;
}

#submit_form .sub:hover {
     background: #2e78e3;
} */

 .close-dialog {
    position: absolute;
    top: 10px;
    right: 30px;
    width: 28px;
    height: 28px;
    color: #D0CECF;
    text-align: center;
    cursor: pointer;
    font-size: 20px;
 }
 .close-dialog:hover {
    color: #444;
 }
 .radio_box{
    display: block !important;
    line-height: 35px;
 }
/* 弹窗 */



.new{
    position: absolute;
    right: 0;
    top: 0;
    background: url(/static/main/img/new.gif)no-repeat;
    width: 35px;
    height: 13px;
    display: block;
}
 #submit_form  .label_info dt{
        padding-bottom:10px;
        display: block;
        float: inherit;
    }
    #submit_form  .label_info dd{
        display: block;float: inherit;
    }
    .header_m{
        display: none;
    }
@media screen and (max-width: 750px) {

  
    html{
        font-size: 13.333333333vw;
    }
    body{
        width: 100vw;
    }
    .ac {
        border-bottom: 3px solid #3788df;
    }
    .ac a{
        color: #3788df !important;
        font-weight: 700;
    }
    .banner {
        margin-top: 0rem;
        background: url('../images/banner_m.png') center center no-repeat;
        background-size: cover;
        height:3.75rem;
    }
    .m_show{
        display: block;
    }
    .header , .m_hide{
        display: none;
    }
    .header_m{
        display: block;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 0.88rem;
        background: #39578c;
    }
    .header_m img{
        width: 1.85rem;
    }
    .wrapper{
        width: 100%;
    }
    #top{
        display: none;
    }
    .title_box {
        width: 3.4rem;
        height: 2.04rem;
        background: url(../images/title_m.png) center 0.8rem no-repeat;
        margin: 0px auto 0.4rem auto;
        background-size: 3.4rem 1.34rem;
        text-align: center;
        padding-top: 1rem;
    }
    .title_box1 {
        background: url(../images/title1_m.png) center 0.8rem no-repeat;
        background-size: 3.4rem 1.24rem;
        width: 3.4rem;
        height: 2.24rem;
    }
    .title_box h2 {
        font-size: 0.36rem;
        line-height: 0.4rem;
    }
    .title_box p.title_sub {
        line-height: 0.4rem!important;
        margin-top: 0px!important;
        font-size: 0.2rem;
    }
    .activity_content {
        padding: 0px 0.3rem 0.8rem 0.3rem ;
    }
    .activity_content div div {
        padding: 0.5rem 0.3rem;
    }
    .download_title {
        height: 6.79rem;
        background: url(../images/jishu_bg_m.png?v=20210712) no-repeat;
        background-size: cover;
        margin-bottom: 0.4rem;
    }

    .download_box {
        padding: 0px 0.3rem;
        padding-bottom: 0.8rem;
    }
    .article {
        width: 100%;
        height: auto;
        padding: .45rem 0 .33rem 0 !important;
        box-sizing: border-box;
        font-size: .33rem;
        line-height: .63rem;
        background-size: 100% 100%;
    }
    .download_box ul{
        width: 100%;
    }
    .download_box ul li {
        width: 100% !important;
        margin-bottom: .5rem;
        font-size: .35rem;
        line-height: normal;
        height: auto;
        padding: .3rem;
        box-sizing: border-box;
    }
    .download_item .download_text_height{
        height: auto;
    }
    .download_item>div{
        width:100%;
    }
    .download_box ul li br{
        display: none
    }
    .download_cover {
        float: left;
        width: 2rem;
        height: 2.6rem;
    }
    .download_cover~div.fl {
        float: inherit;
        width: calc(100% - 2.4rem);
        margin-left: 2.4rem;
        height: 2.6rem;
        position: relative;
    }
    .download_box h2::after{
        background-size: 196% 100%;
        background-position: 49%;
    }
    .download_box .download_tit {
        width: 3.6rem;
        font-size: .35rem;
    }
    .title {   
        font-size: .32rem;
        line-height: 0.4rem;
        height:auto;
    }
    .download_item p {
        line-height: .4rem;
        margin-bottom: .35rem;
        font-size: .25rem;
    }
    .download_box .downLoad_m{
        text-align: center;
        overflow:hidden;
    }
    .download_box .downLoad_m a{
        color: #508dcd;
        font-size:12px;
    }
    .download_box .downLoad_m a img{
        vertical-align: middle;
        width: 0.18rem;
    }
    .download_box .downLoad_m div{
        font-size: 0.28rem;
        color: #333;
        margin-top: 0.3rem;
        margin-bottom: 0.1rem;
        text-align: left;
    }
    .download_box .downLoad_m div.moreHide{
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    .download_box button {
        width: 100%;
        height: 0.8rem;
        float: right;
        position: absolute;
        left: 0px;
        bottom: 0.1rem;
    }
    .download_box .space-btn {
        bottom: -0.25rem;
    }
    .download_item:nth-child(5), .download_item:nth-child(6){
        margin-bottom: 0.4rem;
    }
    .video_content{
        display: block;
        position: relative;
    }
    .video_content>div{
        background: #45649c;
    }
    .video_content>div:first-child {
        padding: 0.4rem 0.3rem;
        margin-top: 4.2rem;

    }
    .video_content>div:last-child {
        height:3.79rem;
        background-size: cover;
        position: absolute;
        top: -3.79rem;
        left:0px;
        right:0px;
    }
    .video_content2>div:first-child{
        margin-top: 4.2rem;
        padding-top: 0px;
    }
    .video_content2>div{
        margin-bottom: 0px;
    }
    .video_icon {
        bottom: 17%;
        right: 10%;
        transform: translate(50%, 50%);
    }
    .video_content>div:first-child h3 {
        font-size: 0.32rem;
        text-align: center;
        margin-bottom: 0px;
        line-height: 0.8rem;

    }
    .line_bg{
        width:calc(100% + 0.6rem);
        margin-left: -0.3rem;
    }
    .video_content>div{
        width: 100%;
        height:auto;
    }
    
    .video_content1>div {
        margin-top: 0.4rem;
        margin-bottom: 0.3rem;
    }
    .pop_download_content{
        position: fixed;
        top: 0;
        left: 0;
        top: 8%;
        left: 0;
        z-index: 100;
    }
    .pop_download_content::after{
        content: "";
        display: block;
        width: 100%;
        height: 100%;
        background: red;
    }

    .pop_bg{
        display: block;
        width: 100%;
        background: rgba(0,0,0,.8);
        height: 100%;
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        z-index: 99;
    }
    .close_pop_content{
        position: absolute;
        top: 0;
        right: 6px;
        background: #ccc;
        width: 30px;
        height: 30px;
        text-align: center;
        border-radius: 50%;
        font-size: 16px;
        text-align: center;
        line-height: 30px;
    }
    .mr75{
        margin-right: .45rem;
    }
    .data_img {
        width: 4rem;
        height: auto;
    }

    #winner_ul {
        display: block;
        padding: 0 0rem 0 0.2rem;
    }
    #winner_ul li em:first-child{
        width: 22%;
        float: left;
    }
     #winner_ul li em{

    line-height: 0.6rem;
    }
    #winner_ul li span{
        width:auto;
        margin:0px;
        float: left;
    }
    #winner_ul li em:last-child {
        width: auto;
        float: left;
    }
    .winner_desc {
        padding: 0.2rem;
        border-radius: 5px;
        border: 0px dotted #9acbff;
        font-size: 0.24rem;
        line-height: 0.45rem;
        margin: 10px 0.3rem;
        margin-top: 0px;`
        padding-top: 0rem;
        display: block;
        position: relative;
    }
    .code{
        position: absolute;
        bottom: 0.9rem;
        right: 0px;
        width: 2.2rem;
    }
    .winner_desc i{
        margin-bottom: 0.2rem;
        display: inline;
    }
    .tip_box{
        display: none;
    }
    .winner_desc{
        background: transparent;
        padding-bottom: 0.6rem;
    }
    .winner_desc span {
        margin-right: 0px;
        display: inline-block;
        margin-top: 0.3rem;
        display: block;
    }
    .about_box {
        background: #39578c;
        padding: 0.8rem 0.3rem;
        text-align: center;
    }
    .about_box img{
        width: 1.85rem;
    }
    .about_box p{
        text-align: left;
        line-height: 0.48rem;
    }
    #winner_ul li span {
        margin: 0 .6rem !important;
        font-size: .28rem;
    }
    .lotter_alert.layui-layer {
        width: 90% !important;
    }
    .play{
        width: 15% !important
    }
    #prize_area{
        padding: 0;
    }
    #prilist{
        display: -webkit-flex;
        display: -moz-flex;
        display: -ms-flex;
        display: -o-flex;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width:7rem;
        float: none;
        margin: 0 auto;
    }
    #prilist::after {
        display: none;
    }
    #prilist li{
        margin: 0 0 .16rem;
        width: 2.24rem;
        box-sizing: border-box;
        height: 1.86rem;
        padding: .16rem 0;
        font-size: .22rem; 
        word-break: break-all;
    }
     #prilist img{
        height: 36px;
        margin-top: 13px;
     }
    
     #prilist #begin_btn{
        box-sizing: border-box;
        height: 1.86rem;
        line-height: 1.86rem;
        font-size: .35rem;
        margin-bottom: 0;
     }
     #winner_list{
        width: 94%;
        margin: 20px 3% 0;
        font-size: 17px;
     }
     #winner_list .tips{
        color: #666;
     }
     #jq_marquee_box {
        height: 46vh;
     }
    
    .footer{
        display: none;
        border-top:0px;
    }

    #winner_list .tips{
        display: none;
    }
    .pop_window{
        width: 92%;
        margin: 10% 0px 0px -46%;
        height: 500px;
    }
    .info_msgBox{
        height: 390px;
        overflow: auto;
    }
    #submit_form dd input[type=text]{
        width: 100%;
        border-radius: 5px;
    }
    #submit_form .inline_dl textarea{
        width: 78%;
        height: 40px;
        overflow:hidden;
        resize:none;
        border-radius: 5px;
    }
    #submit_form .inline_dl select {
        width: 115px;
    }
    #submit_form  .label_info dt{
        padding-bottom:10px;
        display: block;
        float: inherit;
    }
    #submit_form  .label_info dd{
        display: block;float: inherit;
    }
    #submit_form dd label{
        /*margin: 5px 0;*/
    }
    #submit_form dd label:nth-of-type(1){
        margin-right:10px;
    }
    .pop_window{
        top: 0%;
    }
   
    .close-dialog{
        right: 15px;
        color: #525252;
    }
    #submit_form{
        height: 100%;
    }
    .winner .layui-layer-content{
        font-size: 17px;
    }
    .new_not_winning .layui-layer-content{
        font-size: 20px;
    }
    .question .ui-text {
        margin-left: 10px;
        width: 4rem;
    }
    .m_banner{
        margin-top: 60px;
    }
    .m_banner img{
        vertical-align: bottom;
    }
    .collect_title{
        font-size: .28rem;
    }
    .user_self_input{
        width: 90% !important;
    }
    .lotter_alert .layui-layer-content span{
        font-size: .3rem;
        line-height: .6rem;
    }
    .lotter_alert.no_chance big {
        
        padding: 0px ;
        font-size: 0.5rem;
    }
    .inline_dl {
        padding: 0 20px;
        box-sizing: border-box;
    }
    .user_self_input .layui-layer-btn0{
        top:0px;
    }
    .form_tip_bottom{
        padding:0px 20px;
    }
}