/* 头部 */
.site_top{
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
}
header{
    position: fixed;
    top: 30px;
    background: #fff;
    width: 100%;
    border-bottom: 1px solid #ececec;
    z-index: 999;
    padding: 0 10%;
    box-sizing: border-box;
}
.ac{
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
    color: #1E7CE7 !important;
}
.header_menu a{
    margin-left: 30px;
    font-size: 14px;
}
.header_menu a:hover{
    color: rgba(30, 124, 231, 1)
}
.header_menu a:last-child{
    padding: 5px 25px; 
    border-radius: 25px;
    color: #fff;
    text-align: center;
    background: -webkit-linear-gradient(315deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(140, 91, 234, 1) 100%, rgba(140, 91, 234, 1) 100%);
    background: -moz-linear-gradient(135deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(140, 91, 234, 1) 100%, rgba(140, 91, 234, 1) 100%);
    background: linear-gradient(135deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(140, 91, 234, 1) 100%, rgba(140, 91, 234, 1) 100%);   
    display: inline-block;
}
.header_menu a:last-child:hover{
    background: rgba(30, 124, 231, 1);
}
#live_box,
#speech_video,
#company_box,
#partner_box{
    position: relative;
    top: -120px;
    display: block;
}
#banner_video_box {
    position: absolute !important;
    width: 28%;
    z-index: 10;
    right: 16%;
    top: 33%;
}
/* 数据 */
.data_box{
    -moz-box-shadow: 1px 1px 15px rgba(0, 0, 0, 0.0470588235294118);
    -webkit-box-shadow: 1px 1px 15px rgba(0, 0, 0, 0.0470588235294118);
    box-shadow: 1px 1px 15px rgba(0, 0, 0, 0.0470588235294118);
}
.data{
    padding: 30px;
    text-align: center;
    font-size: 14px;
}
.data div{
    display: inline-block;
    width: 27%;
}
.data div:nth-child(2){
    border-left: 1px solid #ececec;
    border-right: 1px solid #ececec;
}
.num{
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
    color: rgba(30, 124, 231, 0.819607843137255); 
    font-size: 36px;
}
.weixin_box{
}
.weixin_code{
    display: none;
    position: absolute;
    left: 0;
    top: 40px;
    width: 130px;
    height: 130px;
}
.weixin_box:hover .weixin_code{
    display: block;
}
/* 活动概要 */
.weibo{
    margin: 0 20px;
}
.title{
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
    font-size: 20px;
    text-align: center;
    margin: 35px 0;
}
.activity_content{
    line-height: 25px;
    font-size: 14px;
    margin-bottom: 30px;
}


/* 现场照片 */
.live_box{
    text-align: center;
    background-color: rgba(242, 242, 242, 1);
    padding: 30px 0 10px 0;
    box-sizing: border-box;
}
.live_box>div{
    padding-bottom: 10px;
}
.live_box img{
    width: 22%;
    margin-right: 10px;
    margin-bottom: 10px;
    cursor: pointer;
}
.live_box img:nth-child(4n+0){
    margin-right: 0;
}
.swiper-container{
    padding-bottom: 40px !important;
}
.swiper-pagination-bullet{
    width: 10px !important;
    height: 10px !important;
}

.pop_up_box{
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.5);
    z-index: 99999;
    display: none;
}
.big_watch{
    width: 900px;
    margin:120px auto;
    position: relative;
}
.big_watch .bigImg_box img{
    width: 100%;
}
.big_watch span{
    position: absolute;
    width: 48px;
    top: 50%;
    cursor: pointer;
}
.big_watch .arrow-left{
    left: -80px;
}
.big_watch .arrow-right{
    right: -80px;
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}
.big_watch .del{
    display: block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: rgba(0,0,0,.7);
    position: absolute;
    top: 0;
    right: 0;
    cursor: pointer;
}
.big_watch .del img{
    width: 16px;
}


/* 演讲视频 */
.speech_video h2 span, 
.company_box h2 span{
    display: block;
    margin-top: 5px;
    margin-bottom: 30px;
    color: #666666;
    font-size: 14px;
    font-weight: normal;
}
.menu{
    margin: 0 auto;
    width: 85%;
}
.menu li{
    width: 236px;
    height: 40px;
    line-height: 40px;
    border: 1px dotted #4a96ec;
    text-align: center;
    background: #f4f9fe;
    cursor: pointer;
    font-size: 14px;
}
.menu li:nth-child(2n+0){
    border-left: none;
}
.menu li:nth-child(3){
    border-left: none;
}
.cover{
    width: 100%;
    height: 100%;
    vertical-align: bottom;
}
.speech_info{
    padding: 0 20px;
    box-sizing: border-box;
    border: 1px solid #ececec;
    border-top: none;
    border-bottom-left-radius: 3px;
    border-bottom-right-radius: 3px;
}
.speech_info a{
    color: #4a96ec;
}
.speech_info a:hover{
    color: #125AAB;
}
.speech_info h3{
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
    font-style: normal;
    font-size: 16px;
    margin: 0 0 20px 0;
    padding-top: 10px;
    box-sizing: border-box;
    height: 40px;
}
.speech_info p{
    margin-bottom: 5px;
    height: 36px;
}
.content li{
    margin-top: 30px;
    display: none;
}
.content li:first-child{
    display: block;
}
.item{
    display: inline-block;
    margin-right: 10px;
    margin-bottom: 25px;
    width: 32.5%;
    vertical-align: text-top;
}
.mr0{
    margin-right: 0;
}
.download{
    background: url('../images/donwload.png')no-repeat;
    background-size: 100% 100%;
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
}
.hover{
    background: #4a96ec !important;
    color: #fff;
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
}
.item>a{
    position: relative;
    display: block;
    width: 100%;
    height: 220px;
    cursor: pointer;
}
.item>a:hover span,
.item>a:hover .play_icon{
    display: block;
}
.play_icon{
    background: url('../images/play.png')no-repeat;
    background-size: 100% 100%;
    width: 56px;
    height: 56px;
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 70px;
    margin: 0 auto;
    z-index: 9;
    display: none;
}
.item a span{
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    background: #000;
    opacity: 0.2;
}
#video_player{
    height: 100%;
}

/* 参展厂商 */
.clearfix:after {
    content: '\20';
    display: block;
    height: 0;
    clear: both;
}
.clearfix {
    zoom: 1;
}
.company{
    background: url('../images/u0.png')no-repeat;
    background-size: 100% 100%;
    padding: 40px 30px;
    box-sizing: border-box;
}
.company li{
    width: 49.85%;
    display: inline-block;
    border: 1px solid #ececec;
    height: 30px;
    line-height: 30px;
    text-align: center;
    float: left;
    clear: both;
}
.company li:hover{
    background: -webkit-linear-gradient(315deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(140, 91, 234, 1) 100%, rgba(140, 91, 234, 1) 100%) !important;
    background: -moz-linear-gradient(135deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(140, 91, 234, 1) 100%, rgba(140, 91, 234, 1) 100%) !important;
    background: linear-gradient(135deg, rgba(30, 124, 231, 1) 0%, rgba(30, 124, 231, 1) 0%, rgba(140, 91, 234, 1) 100%, rgba(140, 91, 234, 1) 100%) !important;   
    color: #fff;
}
.company li:nth-child(2n+0){
    border-left: none;
    float: none;
}
.blue{
    background: #f4f9fe;
    border-bottom: none !important;
    border-top: none !important;
}
.company ul{
    border-top: 1px solid #ececec;
}


/* 合作伙伴 */
.partner_box{
    text-align: center;
}
.partner_box p{
    margin-bottom: 10px;
    margin-top: 20px;
    font-size: 14px;
}

/* footer ------------*/
.footer {
    font: 12px/30px "微软雅黑";
    color: #fff;
    width: 100%;
    padding: 20px 0 20px;
    background: #333;
    text-align: center;
}
.footer a {
    color: #fff;
}
.footer a:hover {
    text-decoration: underline;
}
.concat_box{
    background: #444444;
    color: #fff;
    vertical-align: bottom;
    margin-top: 30px;
    padding: 30px 0;
}
.concat_box h3{
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
    font-style: normal;
    font-size: 20px;
    margin-bottom: 20px;
}
.concat_box h4{
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 20px;
}
.concat_box span{
    display: block;
    font-size: 14px;
    margin: 5px 0;
    color: #CCCCCC;
}
.concat>div{
    padding: 0 50px 0 0;
    box-sizing: border-box;
}
.concat>div:nth-child(2){
    padding: 0 50px;
    box-sizing: border-box;
    border-left: 1px solid #636363;
    border-right: 1px solid #636363;
    margin-right: 50px;
}
.qrcode{
    width: 110px;
    height: 110px;
    float: left;
    margin-right: 20px;
}
.concat>div:nth-child(3){
    width: 370px;
}




/* 新闻列表 */
.newListBox{
    padding: 10px 0;
}
.newListBox ul{
    height: 1473px;
    overflow-y: hidden;
}
.newListBox li{
    margin: 20px 0;
    height: 126px;
}
.newListBox .imgBox{
    margin-right: 20px;
    width: 200px;
    height: 125px;
    float: left;
}
.newListBox .imgBox img{
    width: 100%;
}
.newListBox .msgContent h3{
    font-size: 16px;
    font-weight: normal;
}
.newListBox .msgContent p{
    font-size: 12px;
    color: #666666;
    line-height: 20px;
    margin: 20px 0;
}
.newListBox .msgContent h5{
    font-size: 12px;
    color: #999;
    font-weight: normal;
}
.newListBox .msgContent p a{
    color: #1E7CE7;
    display: inline-block;
}
.btnBox{
    width: 160px;
    line-height: 35px;
    border:1px solid #e4e4e4;
    background: #f9f9f9;
    text-align: center;
    margin: 20px auto;
    color: #666666;
    cursor: pointer;
}
.btnBox:hover{
    background: #fff;
}


.bannerP{
    margin-top: 110px;
}
.bannerM{
    display: none;
    width: 100%;
}
.bannerM img{
    width: 100%;
}
.footerNav{
    display: none;
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    background: #fff;
    line-height: .96rem;
    border-top: 1px solid #e4e4e4;
    z-index: 10;
}
.footerNav a{
    flex: 1;
    text-align: center;
}
.loading{
    display: none;
}
@media (max-width: 1200px) {
    html {
        font-size: 13.333333vw;
    }
    .footer,
    .bannerP,
    .site_top,
    .header_menu a,
    .live_box{
        display: none;
    }
    .footerNav{
        display: flex;
    }
    .bannerM{
        display: block;
        position: relative;
        margin-top: .8rem;
    }
    .bannerM i{
        right: 0;
        display: block;
        margin: 0;
        top: 60%;
        left: 80%;
    }
    .header_menu a:last-child{
        display: inline-block;
    }
    header{
        height: 0.8rem;
    }
    .logo1{
        width: 2rem;
        height: .5rem;
    }
    .logo2{
        width: 1.36rem;
        height: 0.45rem;
    }
    .wrap{
        width: 100%;
        position: relative;
    }
    .data{
        padding:0.2rem 0;
        font-size: 12px;
    }
    .num{
        font-size: 18px;
    }
    .activity>div:first-child{
        display: none;
    }
    .newListBox{
        padding: .2rem;
    }
    .title{
        margin:0.35rem 0;
    }
    .newListBox li{
        height: auto;
    }
    .newListBox .imgBox{
        width: 2rem;
        height: 1.25rem;
        border-radius: 5px;
        overflow: hidden;
        margin: 0 .2rem .2rem 0; 
    }
    .newListBox .msgContent h3{
        margin-bottom: 0.5rem;
    }
    .newListBox .msgContent p{
        margin: 0 0 .2rem 0;
    }
    .concat_box .flex{
        display: block;
    }
    .concat_box{
        padding:.4rem;
        box-sizing: border-box;
    }
    .concat>div,
    .concat>div:nth-child(2){
        width: 100%;
        padding: 0;
        border: none;
        margin-bottom: .5rem;
        border-bottom: 1px dotted #e4e4e4;
        padding-bottom: .3rem;
    }
    .qrcode{
        float: right;
        margin-right: 1rem;
    }
    .concat>div:nth-child(3){
        border: none;
    }



    /* index */
    .activity_content{
        padding: 0 10px;
        box-sizing: border-box;
    }
    .item{
        width: 100%;
    }
    .content{
        padding: 0 10px;
        box-sizing: border-box;
    }
    .menu{
        width: 95%;
    }
    .menu li{
        width: 47%;
        margin: 3px;
        border: 1px solid #4a96ec !important;
        font-size: 0.25rem
    }
    .company{
        background: none;
        padding: 0 10px;
    }
    .company li{
        width: 49%;
        height: 45px;
        line-height: 20px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .partner_box{
        padding: 0 20px;
        box-sizing: border-box;
    }
    .mobile1,
    .mobile2,
    .mobile3{
        width: 100%;
    }
    .company ul {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
    }
    .item>a span,
    .item>a .play_icon{
        display: block;
    }
    .item>a{
        height: auto;
    }

    .loading{
        width: 90%;
        display: block;
        height: 35px;
        text-align: center;
        background: -webkit-linear-gradient(270deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 0%, rgba(242, 242, 242, 1) 100%, rgba(242, 242, 242, 1) 100%);
        background: -moz-linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 0%, rgba(242, 242, 242, 1) 100%, rgba(242, 242, 242, 1) 100%);
        background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 0%, rgba(242, 242, 242, 1) 100%, rgba(242, 242, 242, 1) 100%);
        border: 1px solid #ececec;
        line-height: 35px;
        font-size: 14px;
        border-radius: 3px;
        position: absolute;
        bottom: -0.7rem;
        z-index: 9;
        margin: 0 auto;
        left: 0;
        right: 0;
    }
    .backHeight{
        display: none;
    }
    .speech_info p{
        display: none;
    }
    .speech_info h3{
        margin: 0;
        text-align: center;
        font-weight: normal;
        overflow: hidden;
        white-space: nowrap;
        text-overflow:ellipsis;
        font-size: .3rem;
    }
    header {
        top: 0;
        padding: 0;
    }
    .speech_video {
        margin-bottom: 50px;
    }
    #banner_video_box{
        display: none;
    }
}