* {
    font-family: PingFang SC, PingFang SC-Regular;
}

#video_box1 {
    overflow: hidden;
}
.title_box{
    text-align: center;
    margin-bottom:  35px;
    height: 130px;
    position: relative;
}
.title_box>div{
    position: absolute;
    top:0px;
    bottom:0px;
    height:130px;
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.title_box>div h2{
    font-size: 30px;
    font-weight: 700;
    color: #ffffff;
}
.title_box>div h3{        
    font-size: 12px;
    font-weight: 400;
    color: #1beabc;
}
#tec_video {
    width: 100%;
    min-height: 900px;
}
#tec_video {
    position: fixed;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    z-index: -1;
}
header a.top_back_btn {
    margin-left: 30px;
    width: 120px;
    height: 40px;
    line-height: 40px;
    /* background: #999; */
    text-align: center;
    border-radius: 20px;
    color: #04101C;
    box-sizing: border-box;
    background: #1beabc;
}
header a.top_back_btn:hover {
    
    color: #04101C;
    background: #1beabc;
   /* background: linear-gradient(180deg,#ad2883 0%, #d9368c 100%);*/
}

.a_position {
    position: absolute;
    top: -80px;
    width: 1px;
    height: 1px;
}
/*index_banner*/
.index_banner_top{

}
.index_banner {
    position: relative;
    height: 800px;
    text-align: center;
    box-sizing: border-box;
    padding-top:222px;
}
.index_banner img{
    margin-bottom: 95px;
}
.index_banner .enter {
    position: absolute;
    left: 41.5%;
    bottom: 17%;
    width: 201px;
    height: 64px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    line-height: 59px;
}
.index_banner a.back_btn {
    display: block;
    margin: 0 auto;
    text-align: center;
    box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    width: 108px;
    height: 40px;
    background: #1beabc;
    border-radius: 20px;
    line-height: 40px;
}
.index_banner .back_btn:hover{
    background: #1beabc;
}
.back_btn span {
    color: #04101C;
    font-size: 14px;
    line-height: 40px;
}
.num-statistics-m{
    background: rgba(0,0,0,0.9);
    height: 120px;
}
.num-statistics {    
    position: relative;
    width: 1200px;
    height: 100%;
    padding: 10px 0px;
    box-sizing: border-box;
    margin: 0 auto;
    margin-bottom: 25px;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    z-index: 2;
}
.num-statistics .statistics-item{
    width: 33.33%;
    box-sizing:border-box;
    padding-left: 39px;
}
.num-statistics .statistics-item:nth-child(2){
    border-left:1px solid rgba(84, 185, 198,0.1);
    border-right:1px solid rgba(84, 185, 198,0.1);
}
.num-statistics .statistics-item p:nth-child(1){
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    padding-left:20px;
}
.num-statistics .statistics-item p:nth-child(2){        
    font-size: 30px;
    font-weight:700;
    color: #1BEABC;
}
.num-statistics .statistics-item p:nth-child(2) span{
    font-size: 18px;
}
.num-statistics .statistics_num1{
   width: 103px; 
   height: 73px;
   margin-right:20px;
}
.num-statistics .statistics_num2{
   width: 95px; 
   height: 82px;
   margin-right:20px;
}
.num-statistics .statistics_num3{
   width: 103px; 
   height: 95px;
   margin-right:20px;
}
/*index_banner*/
/*分享*/

/*分享*/
/*ind_order_1*/
.ind_order {
    position: relative;
    z-index: 1;
    padding-bottom:50px;
    background-color: rgba(0,0,0,0.7);
    padding-top: 22px;
}

.wrap{
    position: relative;
}
.ind_order_1 .wordbox {
    padding:58px 46px 60px 435px;
    text-align: justify;
    background:linear-gradient(to right,#0f0850 , #252072 );
    border-radius: 8px;
    font-size: 16px;
}
.ind_order_1 .cont1 {
    display: flex;
    position: relative; 
    height: 368px;
    box-sizing: border-box;
    padding: 33px 53px 45px 40px;
    background:url(../img/activity_bg.png) no-repeat;
    background-size: 100%;
}

.ind_order_1 .wordbox p:nth-child(2){
    margin:10px 0px;
}



.ind_order_1 .cont1 img {
    position: absolute;
    left: 0;
    top: 35px;
}

.ind_order_1 .cont1 .content-text {
    width: 644px;
    height: 161px;
    font-size: 14px;
    font-weight: 400;
    color: #fff;
    line-height: 28px;
}
.ind_order_1 .video-item {
    width: 450px;
    height: 280px;/*
    background-color: #14307b;*/
    margin-left: 39px;
    border-radius: 8px;
}
.ind_order_1 .video-item  .back_activity_list {
    height: 100%;
    width: 80%;
}
.ind_order_1 .swiper-pagination-activity{
    display: none!important;
}
.ind_order_1 .video-item {
    position: absolute;
    right: 40px;
    top: 49%;
    transform: translate(0%, -50%);
    cursor: pointer;
    background: url(../img/video1.png) no-repeat;
    background-size: 450px 280px;
}

.ind_order_1 .cont2{
    position: relative;
}
.order1_activity_img{ 
    width: 450px;
    height: 238px;
}
.order1_activity_img1{ 
    background: url(../img/video1.png?20211129) no-repeat;
    background-size: 360px 208px;
}
.order1_activity_img2{
    background: url(../img/video2.png) no-repeat;
    background-size: 360px 208px;
}
.order1_activity_img3{ 
    background: url(../img/video3.png) no-repeat;
    background-size: 360px 208px;
}
.ind_order_1 .video-item .play-btn, .ind_order_2 .video-item .play-btn{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 60px;
    height: 60px;
    background: url(../img/icon_btn/play.png) no-repeat;
    background-size: 60px;
    cursor: pointer;
}
.ind_order_1 .video-item .play-btn:hover{
    background: url(../img/icon_btn/play_hover.png) no-repeat;
    background-size: 60px;
}

.ind_order_1 .swiper-button-next-pic , .ind_order_1 .swiper-button-prev-pic{
    background-position: center center;
    background-repeat: no-repeat;
    position: absolute;
    transform: translate(0px, -50%);
    top: 37%;
    height: 52px;
    width: 30px;
    cursor: pointer;
}
.ind_order_1 .cont2 .swiper-pagination{
    display: none;
}
.back_product_list2{
    width: 1070px;
    margin:0 auto;
}
.ind_order_1 .cont2{
    position: relative;
    margin-top:40px;
}
.ind_order_1 .order2_product{
    width: 350px;
    height: 280px;
    background: #04101c;
}
 .order2_product p{
    height: 60px;
    line-height: 60px;
    color: #1beabc;
    padding-left: 20px;
    font-size:16px;
    background: #04101c;
 }
/*ind_order_1*/
/*ind_order_2*/
.ind_order_2{
    padding-top:0px;
    padding-bottom: 0px;
}
.ind_order_2 .title_box{
    margin-bottom: 50px;
}
.back_product_list{
    width: 1070px;
    margin:0 auto;
    padding-bottom: 50px;
}
.ind_order_2 .cont .swiper-pagination{
    display: none;
}

.ind_order_2 .cont{
    position: relative;
}
.ind_order_2 .order2_product{
    width: 350px;
    height: 280px;
    background: #04101c;
}
.order2_product_img{
    width: 350px;
    height:220px; 
    cursor: pointer;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.order2_product_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.order2_product_img .play-btn{
    position: absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 60px;
    height: 60px;
    background: url(../img/icon_btn/play.png)
}
.order2_product_img .play-btn:hover{
    background: url(../img/icon_btn/play_hover.png)
}
.ind_order_2 .swiper-button-next-pic , .ind_order_2 .swiper-button-prev-pic{
    background-position: center center;
    background-repeat: no-repeat;
    position: absolute;
    transform: translate(0px, -50%);
    top:37%;
    height: 52px;
    width: 30px;
    cursor: pointer;
}
/*ind_order_2*/
/*ind_order_2 ,ind_order_2 公用轮播条*/
.pagination_bullte .swiper-pagination-bullet {
    width: 30px;
    height: 4px;
    display: inline-block;
    border-radius:5px;
    background: #666;
    margin-right:   5px;
}
.pagination_bullte .swiper-pagination-bullet-active{
    background-color: #1beabc;
    opacity: 1;
}
.pagination_bullte .swiper-pagination {
    position: absolute;
    left: 0px;
    right: 0px;
    display: flex;
    justify-content: center;
}
/*ind_order_2 ,ind_order_2 公用轮播条*/
/*ind_order_3*/
.ind_order_3 {
    padding-top: 0px;
    padding-bottom: 54px;
}
.ind_order_3 .swiper-button-prev {
    left: 50%;
    margin: 18px 0 0 -583px;
    background-image: url('../img/prev.png');
}
.ind_order_3 .swiper-button-next {
    left: 50%;
    margin: 18px 0 0 555px;
    background-image: url('../img/next.png');
}
.ind_order_3 .wrap {
    position: relative;
}
.back_photo_list {
    padding: 30px 0 20px 0;
    padding-top: 0px;
    width: 1070px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.back_photo_list .swiper-slide{
    width: 260px;
    height: 173px;
    float: left;
    margin-bottom: 7px;
}
.back_photo_list .swiper-slide img {
    width: 260px;
    height: 173px;
    /* margin-right: 10px; */
    display: block;
    cursor: pointer;
    margin-bottom: 10px;
    object-fit: cover;
}
.back_photo_list .swiper-slide img:nth-child(4n+0) {
    margin-right: 0;
}

.ind_order_3 .swiper-button-next-pic , .ind_order_3 .swiper-button-prev-pic{
    position: absolute;
    top: 313px;
    height: 52px;
    width: 30px;
    cursor: pointer;
}
.swiper-button-prev-pic {
    left: 5px;
    background-image: url('../img/icon_btn/left.png');
}
.swiper-button-prev-pic:hover {
    background-image: url('../img/icon_btn/left_hover.png');
}
.swiper-button-next-pic {
    right: 5px;
    background-image: url('../img/icon_btn/right.png');
}
.swiper-button-next-pic:hover {
    background-image: url('../img/icon_btn/right_hover.png');
}


/*ind_order_3*/




/*ind_order_4 演讲视频*/
.ind_order_4{
    padding-top: 0px;
    padding-bottom: 35px;
}
.speech-video-item{
    padding-bottom: 30px;
}
.speech-video-item.speech-video-item-style{
    padding-bottom: 0px;
}
.ind_order_4 .title_box{
    margin-bottom: 50px;
}
.speech-video-nav{
    margin-bottom: 24px;
}
.speech-video-nav li{
    width: 400px;
    box-sizing: border-box;
    height: 60px;
    text-align: center;
    line-height: 60px;
    font-size: 20px;
    font-weight: 700;
    color:#04101C;
    background: rgb(27, 234, 188,0.6);
    cursor: pointer;
}
.speech-video-nav li.active{
    background: #1beabc;
}
.speech-video-nav li:hover{
    background: #1beabc;
}
.speech-video-nav li:nth-child(1){
    border-radius: 4px 0px 0px 4px;

}
.speech-video-nav li:nth-child(4){
    border-radius:  0px 4px 4px 0px ;

}
.speech-video-nav li:nth-child(2){
    border-left: 1px solid #04101c;
    border-right: 1px solid #04101c;
}
.ind_order_4 .sec_tit {
    margin-bottom: 40px;
}
.speech-video-item{
    position: relative;
}
.speech-video-item .swiper-pagination-bullet {
   width: 30px;
    height: 4px;
    background: #1beabc;
    border-radius: 3px;
    display: inline-block;
    margin-right: 6px;
}
.speech-video-item .swiper-pagination{
    left:50%;
    transform: translate(-50%, 0px);
}
.speech-video {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.speech-video .video {
    width: 390px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 15px;
    
}
.speech-video .video-item {
    position: relative;
    width: 100%;
     height: 220px; 
    cursor: pointer;
    /* background: url(../image_new/speech1/speecher1.jpeg) no-repeat; */
    /* background-size: 390px 220px; */
}
.speech-video .speech1 {
    background: url(../image_new/speech1/1.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech2 {
    background: url(../image_new/speech1/2.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech3 {
    background: url(../image_new/speech1/4.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech4 {
    background: url(../image_new/speech1/3.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech5 {
    background: url(../image_new/speech1/5.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech6 {
    background: url(../image_new/speech1/6.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech7 {
    background: url(../image_new/speech1/7.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech8 {
    background: url(../image_new/speech1/8.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech9 {
    background: url(../image_new/speech1/9.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech10 {
    background: url(../image_new/speech1/10.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech11 {
    background: url(../image_new/speech1/11.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech12 {
    background: url(../image_new/speech1/12.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech13 {
    background: url(../image_new/speech1/13.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech14 {
    background: url(../image_new/speech2/1.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech15 {
    background: url(../image_new/speech2/2.jpg) no-repeat;
    background-size: cover;
}
.speech-video .speech16 {
    background: url(../image_new/speech2/3.jpg) no-repeat;
    background-size: cover;
}

.speech-video .speech17 {
    background: url(../image_new/speech2/4.jpg) no-repeat;
    background-size: cover;
}

.speech-video .speech18 {
    background: url(../image_new/speech3/1.jpg) no-repeat;
    background-size: cover;
}

.speech-video .speech19 {
    background: url(../image_new/speech3/2.jpg) no-repeat;
    background-size: cover;
}

.speech-video .speech20 {
    background: url(../image_new/speech3/3.jpg) no-repeat;
    background-size: cover;
}

.speech-video .speech21 {
    background: url(../image_new/speech3/4.jpg) no-repeat;
    background-size: cover;
}

.speech-video .speech22 {
    background: url(../image_new/speech3/5.jpg) no-repeat;
    background-size: cover;
}

.speech-video .video-item .play-btn {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 54px;
    height: 54px;
    background: url(../img/icon_btn/play.png) no-repeat;
    background-size: 54px;
    cursor: pointer;
}

.speech-video .video-item:hover .play-btn{
    background: url(../img/icon_btn/play_hover.png) no-repeat;
    background-size: 54px;
}

.speech-video .video-text {
    padding: 21px 21px 19px 21px;
    background-color: #04101C;
    position: relative;
    box-sizing: border-box;
    height: 90px;
}
.speech-video .speech-title {
    font-size: 15px;
    line-height: 18px;
    margin-bottom: 10px;
    color: #1BEABC;
    /*overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 1;
word-break: break-all;*/
}

.speech-video .speecher-dentity {
    font-size: 12px;
    color: #fff;
}
.speech-video .video-text .dowload-btn {
    position: absolute;
    bottom: 10px;
    right: 19px;
    color: #1BEABC;
    font-size: 12px;
    cursor: pointer;
    line-height: 16px;
    text-decoration: none;
}

.video-text .dowload-btn .download-icon{
    /* display: inline-block; */
    float: left;
    margin-right: 6px;
    width:8px;
    height: 18px;
    background: url(../img/icon_btn/download.png) center center  no-repeat;
    background-size: 8px 10px;
}
/*
.video-text .dowload-btn:hover .download-icon {
    background: url(../img/icon_btn/download_hover.png) no-repeat;
    background-size: 16px;
}*/

/*ind_order_4 演讲视频*/
/*ind_order_5 参与厂商*/
/*.ind_order_5{
    padding-bottom: 40px;
}*/

.ind_order_5{
    padding-top: 0px;
}
.ind_order_5 .title_box{
    margin-bottom: 50px;
}
.ind_order_5 .sec_tit .ext {
    text-align: right;
}
.ind_order_5 .table_info ul{
    display: flex;
    justify-content: center;
    height: 55px;
    line-height:55px;
}
.ind_order_5 .table_info ul li{
    width: 33.33%;
    text-align: center;
    border-right:1px solid rgba(22, 129, 111,0.6);
    font-size: 16px;
}
.ind_order_5 .table_info ul li:last-child{
    border-right: 0px;
}
.ind_order_5 .table_info ul:nth-child(2n-1){
    background: rgba(5 ,19 ,18,0.2);
}
.ind_order_5 .table_info ul:nth-child(2n){
    background:rgba(5 ,19 ,18,0.9);
}
.exhibitors-tab-pc {
    display: block;
}


.ind_order_5 .exhibitors-tab-pc .tab-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 2px;
}

.ind_order_5 .exhibitors-tab-pc .tab-td {
    display: block;
    width: 398px;
    text-align: center;
    line-height: 60px;
    font-size: 18px;
    color: #C1C1D9;
    background-color: #170B9B;
}
.ind_order_5 .exhibitors-tab-pc .tab-row:nth-child(2n+0) .tab-td{
    background-color: #23276F;
}

.exhibitors-tab-m {
    display: none;
}


/*ind_order_5 参与厂商*/
/*ind_order_8 */
.ind_order_8  {
    padding-top: 0px;
}
.ind_order_8 .title_box{
    margin-bottom: 30px;
}
.report_img{
    margin-right: 41px;
}
.report_box .report_item{
    padding:20px 0px;
    border-bottom: 1px solid #4a4a4a;
}
.report_box .report_item h3 {
    margin-bottom: 30px;
}
.report_box .report_item h3 a:nth-child(1){
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    line-height: 19px;
}
.report_box .report_item h3 span:nth-child(2){
    line-height: 19px;
    font-size: 16px;
    color: #999999;
    font-weight: 400;
}
.report_box .report_item  p{
    font-size: 16px;
    color: #999999;
    line-height: 30px;
}
/*ind_order_8 */
/*ind_order_7 合作伙伴 */
/*ind_order_7 合作伙伴 */
.ind_order_7 {
    padding-bottom: 50px;
    padding-top: 0px;
}

.ind_order_7 .cooperation-box img{
    margin:0 auto;
}
.ind_order_7 .cooperation-box{
    text-align: center;
}
.ind_order_7 .cooperation-box p{
    margin-bottom:30px;
    padding-top: 50px;
    font-size: 18px;
}
.ind_order_7 .cooperation-box p.pt0{
    padding-top: 0px;
}
.ind_order_7 .partner {
    margin-top: 30px;
    height: 503px;
    background: url('../img/partner.png?v=20210709') no-repeat;
}
/*ind_order_7 合作伙伴 */
/* ----------底部联系方式------------- */
.contact_foot .title_box{
    padding-bottom: 50px;
}
.contact_foot .wrap{     
    background: rgba(27, 234, 188,0.05);
    padding:36px 67px 8px 63px;
    box-sizing: border-box;
    justify-content: space-between;
}
.contact_foot{ 
    padding-bottom: 65px;
    background: rgba(0,0,0,0.7);
}
.emial-phone {
    display: flex;
    margin-top: 50px;
    font-size: 16px;
}
.emial-phone > div > b {
    display: block;
    margin-bottom: 15px;
}
.emial-phone > div > p {
    line-height: 24px;
    color: rgba(255,255,255,0.7);
}
.emial-phone div {
    margin-right: 63px;
}
.qr-code-box {
    display: flex;
    
}
.qr-code-box>div:nth-child(1){

    margin-right: 48px;
}
.qr-code-box>div>img {
    width: 160px;
    height: 160px;
}
.qr-code-box>div>p {
    color: #fff;
    text-align: center;
    margin-top: 8px;
}
.popup-menu {
    position: fixed;
    top: 1rem;
    right: 0;
    height: 100%;
    z-index: 99;
    display: none;
    
}

.m_show{
    display: none;
}
.m_hide{
    display: block;
}
@media (max-width: 750px) {

.pagination_bullte .swiper-pagination-bullet {
    width: 0.4rem;
    height:3px;
    display: inline-block;
    border-radius: 4px;
    background: #1beabc;
    margin-right:   5px;
}
.speech-video-item .swiper-pagination-bullet {
    width: 0.4rem;
    height:3px;
    background: #1beabc;
    border-radius: 4px;
    display: inline-block;
    margin-right: 6px;
}
    #tec_video{
        display: none;
    }
    .title_box img{
        width: 2rem;
    }
    .title_box>div h2 {
        font-size: 0.3rem;
        font-weight: 700;
        color: #ffffff;
    }
    .title_box{
        height: 1.3rem;
    }
    .title_box>div h3 {
        font-size: 0.14rem;
        font-weight: 400;
        color: #1beabc;
    }
    .title_box>div {
        height: 1.3rem;
    }
    .pc_show{
        display: none;
    }
    header .menu .top_back_btn {        
        display: block;
        order: -1;
        margin: 0 .3rem 0 -.6rem;
        width: 1.7rem !important;
        padding: 0;
        line-height: 0.8rem;
        text-align: center;
        border-radius: 0;
        text-indent: 0!important;
        font-size: 0.24rem;
        background: #1BEABC;
    }
    .ind_order{
        padding-bottom: 0.5rem;
    }
    .title_box{
        margin-bottom: 0.43rem;
    }
    .m_hide{
        display: none;
    }
    .m_show{
        display: block;
    }
    /* 弹出菜单 */
    .header .wrap {
        position: relative;
    }
    .close-btn {
        /* float: right; */
        position: fixed;
        right: 0;
        top: 0;
        width: 1rem;
        height: 0.8rem;
        display: none;
    }
    .close-btn .close-icon {
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
        width: 0.32rem;
        height: 0.32rem;
        background: url(../img/icon_btn/close.png) no-repeat;
        background-size: 0.32rem;
    }
    
    .popup-menu {
        position: fixed;
        top: 0.8rem;
        right: 0;
        height: 100%;
        z-index: 99;
        display: none;
        
    }
    .popup-menu .first-nenu-list {
        width: 2.8rem;
        height: 100%;
        background: #161d26;
    }
    
    .popup-menu .f-menu-item {
        display: block;
        text-decoration: none;
        line-height: 0.88rem;
        padding-left: 0rem;
        font-size: 0.3rem;
        color: #fff; 
        text-align: center;
        /* position: relative; */
    }
    
    .popup-menu .f-menu-item:active {
        background-color: #16816f;
    }
    
    .popup-menu .f-menu-item .more_icon {
        float: left;
        height: 0.16rem;
        width: 0.1rem;
        background: url(../img/icon_btn/more_left.png) no-repeat;
        background-size: 0.1rem 0.16rem;
        margin-top: 0.36rem;
        margin-left: -0.28rem;
    }
    
    .menu-item-active {
        background: #16816f;
    }
    
    /* 二级目录 */
    .popup-menu .second-menu-list {
        position: absolute;
        top: 0;
        right: 2.79rem;
        width: 4rem;
        background: #131920;
        height: 100%;
        display: none;
    }
    
    .popup-menu .second-menu-list .s-menu-item {
        display: block;
        /* height: 1.28rem; */
        line-height: 0.4rem;
        padding: 0.24rem 0.48rem 0.24rem 0.4rem;
        color: #CCCCCC;
        font-size: 0.3rem;
        text-decoration: none;
    }
    
    
    .popup-menu .second-menu-list .s-menu-item:active, .popup-menu .second-menu-list .s-menu-active {
        background-color: #1B125B;
    }

    /* -----------页面内容------------------ */
    .num-statistics-m{
        height: 1px;
    }
    .index_banner {
        height: 7.2rem;
        background-image: url('/activity/iot2021/images/index_banner.png');
        background-position: center center;
        background-size: 100% 10.2rem;
        padding-top: 1.6rem;
    }
    .index_banner img {
        margin-bottom: 1.24rem;
        width: 6.49rem;
    }
    .index_banner::after {
        display: none;
    }
    .index_banner a,
    .bdshare-area {
        display: none;
    }
    .ind_order_1{
        padding-bottom: 0.4rem;
    }
    .ind_order_1 .sec_tit {
        margin: .7rem 0 .4rem;
    }
    .ind_order_1 .cont1 {
        height: auto;
        border-radius: 8px 8px 0 0;
        padding: 0;
    }
    
    
    .a_position {
        position: absolute;
        top: -0.8rem;
        width: 1px;
        height: 1px;
    }

    .split_line {
        margin-top: 0 !important;
    }
   
    .index_banner .back_btn {
        display: block;
        width: 2rem;
        height: 0.6rem;
        line-height: 0.6rem;
        font-size: 0.24rem;
        position: absolute;
        top:55%;
        left: 0;
        right: 0;
        margin: 0 auto;
        padding-top: 0;
    }
    .index_banner .back_btn span{
        font-size: 0.2rem;
        line-height: 0.5rem;
    }
    .num-statistics-m{
        position: relative;
    }
    .num-statistics {
        position: absolute;
        top: -1.47rem;
        left: 0.3rem;
        right: 0.3rem;
        width: auto;
        height: 1.2rem;
        margin-top: 0rem;
        background: rgb(27 ,234, 188,0.1);
    }
    .num-statistics .statistics_num1 {
        width: 1.03rem;
        height: 0.73rem;
        margin-right: 0px;
        margin-left: .1rem;
    }
    .num-statistics .statistics_num2 {
        width: 0.95rem;
        height: 0.82rem;
        margin-right: 0px;
        margin-left: .2rem;
    }
    .num-statistics .statistics_num3 {
        width:1.03rem;
        height: 0.95rem;
        margin-right: 0px;
        margin-left: .2rem;
    }
    .num-statistics .statistics-item {
        padding-left: 0rem;
    }
    .num-statistics .statistics-item>div{
        margin-left: -0.8rem;
    }
    .num-statistics .statistics-item p:nth-child(1) {
        font-size: 0.2rem;
        padding-left: 0px;
        margin-left: -0rem;
    }
    .num-statistics .statistics-item p:nth-child(2) {
        font-size: 0.3rem;
    }
    .num-statistics .statistics-item p:nth-child(2) span{
        font-size: 0.2rem;
        font-weight: 400;
    }
    .ind_order_1 {
        margin-top: 0rem;
        padding-top: 0.5rem;
    }

    .ind_order_1 .cont1 {
        padding: 0 0 0 0;
        flex-wrap: wrap;
        background: transparent;
    }

    .ind_order_1 .cont1 .content-text{
        width: 100%;
        font-size: 0.22rem;
        height: auto;
        color: #ffffff;
        line-height: 0.36rem;
    }
    .ind_order_1 .cont1 {       
        
        font-size: 0.2rem;
        width: auto;
        height: 12rem;
        font-weight: 400;
        text-align: left;
        background: url(../img/activity_bg_m.png) no-repeat;
        background-size: 100% 12rem;
        color: #cccccc;       
        padding: 0.4rem 0.37rem;
        line-height: 0.36rem;
        margin-left: -0.12rem;
        margin-right: -0.12rem;
        box-sizing: border-box;
        margin-bottom: 0.4rem;
    }

    .ind_order_1 .video-item {      
        position: inherit;
        width: 100%;
        right: 0px;
        top: 0px;
        transform: translate(0px, 0px);
        height: 4rem;
        margin: 0 auto;
        border-radius: 0.08rem;
        margin-top: 0rem;
        background-size: 100%;
    }
    .order1_activity_img1 {
        width: 100%;
        height: 4rem;
        background: url(../img/video1.png?20211129) no-repeat;
        background-size: 100% 4rem;
    }
    .order1_activity_img2 {
        width: 100%;
        height: 4rem;
        background: url(../img/video2.png) no-repeat;
        background-size: 100% 4rem;
    }
    .order1_activity_img3 {
        width: 100%;
        height: 4rem;
        background: url(../img/video3.png) no-repeat;
        background-size: 100% 4rem;
    }
    .ind_order_1 .video-item .back_activity_list {
        height: 100%;
        width: 100%;
    }
    .ind_order .video-item .play-btn, .ind_order_2 .video-item .play-btn{
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        width: 1.2rem;
        height: 1.2rem;
        background: url(../img/icon_btn/play.png) no-repeat;
        background-size: 1.2rem;
        cursor: pointer;
    }
    /* .split_line {
        margin: 0.6rem 0 !important;
    } */
    .back_product_list{
        width: 100%;
        margin-bottom: 0rem;
    }
    .ind_order_2 .title_box{
        margin-bottom: 0.5rem;
    }
    .ind_order_2 .cont .swiper-pagination{
        display: block;
        bottom: 0.2rem;
    }
    .ind_order_2 .order2_product {
        height: 3rem;
        width: 3.42rem;
    }
    .ind_order_2 .order2_product p{
        line-height: 0.8rem;
        height: 0.8rem;
        font-size: 0.22rem;
    }
    .order2_product_img{
        width:  100%;
    }
    .ind_order_2  {
        padding-bottom: 0.5rem;
    }
    .trace-box-video {
        display: block;
        /* flex-wrap: wrap; */
        padding-top: 0.42rem;
        padding-bottom: 0;
    }
    .ind_order_1 .back_product_list2{
        width: 100%;
        height: 3.6rem;
    }

    .order2_product_img{
        height: 2.2rem;
    }
    .ind_order_1 .cont2{
        margin-top: 0.4rem;
    }
    .ind_order_1 .back_product_list2  .order2_product{
        width: 3.4rem;
        height: 3rem;
    }
    .ind_order_1 .back_product_list2 .swiper-slide{
        height: 3rem;
    }
    .ind_order_1 .order2_product p{

        height: 0.8rem;
        line-height:0.8rem;
        color: #1beabc;
        padding-left: 20px;
        font-size: 0.22rem;
        background: #04101c;
    }
    .trace-box-video .video {
        width: 6.9rem;
        border-radius: 0.08rem;
        overflow: hidden;
        margin-bottom: 0.2rem;
    }
    .trace-box-video .video .video-item {
        height: 4.1rem;
        background-color: #DAD6FF;
        position: relative;
        cursor: pointer;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
    }
    .ind_order_2 .order2_product p{
        font-size: 0.28rem;
    }
    .trace-box-video  .video .video-title {
        line-height: 1.2rem;
        background-color: #1E1581;
        padding-left: 0.32rem;
        font-size: 0.32rem;
        color: #fff;
    }

    .ind_order_1 .swiper-pagination-activity{
        display: block!important;
    }
    .ind_order_1.pagination_bullte .swiper-pagination {
        display: block;
        bottom: -0.2rem;
    }
    .trace-box-video .video_trace_1 {
        background: url(../image_new/booth_tracking/1_img.png) no-repeat;
        background-size: 6.9rem 4.1rem;
    }
    .trace-box-video .video_trace_2 {
        background: url(../image_new/booth_tracking/2_vicor.png) no-repeat;
        background-size: 6.9rem 4.1rem;
    }
    .trace-box-video .video_trace_3 {
        background: url(../image_new/booth_tracking/3_feiten.png) no-repeat;
        background-size: 6.9rem 4.1rem;
    }
    .trace-box-video .video_trace_4 {
        background: url(../image_new/booth_tracking/4_inofel.png) no-repeat;
        background-size: 6.9rem 4.1rem;
    }

    .video-item .play-btn:hover {
        background: url(../img/icon_btn/play_hover.png) no-repeat;
        background-size: 1.2rem;
    }


    /*-------------------现场照片-----------------  */
    .swiper-button-prev-pic, .swiper-button-next-pic{
        display: none;
    }

    /* swiper */

    .ind_order_3 .swiper-button-prev,
    .ind_order_3 .swiper-button-next {
        display: none;
    }
    .ind_order_3 .wrap {
        overflow: hidden;
        position: relative;
        padding-bottom:0.9rem;
    }
    .ind_order_3 .sec_tit {
        margin-bottom: .3rem;
    }
    .ind_order_3 {
        padding-bottom: 0.3rem;
        padding-top:0px;
    }
    .back_photo_list {
        margin-top: 0rem;
        width: 100%;
        height: 4.4rem;
        margin: 0 auto;
        overflow: hidden;
        position: relative;
    }
    .ind_order_3 .swiper-container {
        padding-bottom: 0.3rem !important;
    }

    .back_photo_list .swiper-slide{
        float: left;
        width: 3.38rem;
        height: 2.25rem;
        margin-bottom: 0;
    }
    .back_photo_list .swiper-slide img {
        display: block;
        width: 3.38rem;
        height: 2.25rem;
        cursor: pointer;
        margin-bottom: 0;
    }
    .back_photo_list .swiper-slide img:nth-child(4n+0) {
        margin-right: 0;
    }

    .ind_order_3 .swiper-pagination {
        height: 0.8rem;
        /* bottom: 0.5rem !important; */
        bottom: 0.1rem !important;
    }
    .ind_order_3.pagination_bullte .swiper-pagination{
        flex-wrap: wrap;
        height: auto;
    }
    .ind_order_3.pagination_bullte .swiper-pagination-bullet{
        margin-bottom: 0.15rem;
        height: 3px;
    }
   /* .ind_order_3 .swiper-pagination-bullet{
        margin: 0 0.08rem !important;
        width: 0.36rem !important;
        height: 0.04rem !important;
        border-radius: 0 !important;
        background-color: #5850a6;
    }
    .ind_order_3 .swiper-pagination-bullet-active {
        background: #1beabc;
    }*/


    /* 演讲视频 */

    .speech-video-item{
        padding-bottom: 0px;
    }
    .speech-video-item.speech-video-item-style{
        margin-bottom: 0px;
    }
    .ind_order_4 .title_box{
        margin-bottom: 0.5rem;
    }
    .ind_order_4 {
        padding-bottom: 1rem;
        padding-top: 0px;
    }
    .speech-video-nav li{
        width: 20%;
        text-align: center;

    }
    .speech-video-nav li span{
        display: none;
    }
     .speech-video-nav li.active span{
        display: inline-block;
     }
      .speech-video-nav li.active img{
        display: inline-block;
        margin-right: 0.2rem;
     }
    .speech-video-nav li:nth-child(1) img{
        width: 0.37rem;
        display: inline-block;
        vertical-align: middle;
    }
     .speech-video-nav li:nth-child(1){
        border:0px;
        background: rgba(27, 234 ,188,1);
     }
     .speech-video-nav li:nth-child(2){
        border:0px;
        background: rgba(27, 234 ,188,.9);
     }
     .speech-video-nav li:nth-child(3){
        border:0px;
        background: rgba(27, 234 ,188,.8);
     }
    .speech-video-nav li:nth-child(2) img{
        width: 0.27rem;
        display: inline-block;
        vertical-align: middle;
    }
    .speech-video-nav li:nth-child(3) img{
        width: 0.33rem;
        display: inline-block;
        vertical-align: middle;
    }
    .speech-video-nav li span{
        font-size: 0.24rem;
    }

    .speech-video-nav li.active {
        background: #1beabc;
        width: 60%;
        text-align: center;
        padding-left: 0.4rem;
    }

     .speech-video-nav li:nth-child(1).active{
        border:0px;
        background: rgba(27, 234 ,188,1);
     }
     .speech-video-nav li:nth-child(2).active{
        border:0px;
        background: rgba(27, 234 ,188,.9);
     }
     .speech-video-nav li:nth-child(3).active{
        border:0px;
        background: rgba(27, 234 ,188,.8);
     }
    .speech-video {
        margin-top: 0;
        padding-bottom: 0;
        flex-wrap: wrap;
    }

    .speech-video .video {
        width: 3.42rem;
        border-radius: 0.04rem;
        overflow: hidden;
        margin-bottom: 0rem;
        
    }
    .speech-video .video-item {
        position: relative;
        width: 100%;
        height: 2.2rem;
        cursor: pointer;
    }
    .speech-video-item-style .video{
     width: 49.4%;

      /*  margin-right: 7px;*/
        margin-top: 1.6%;
    }
    .speech-video-item-style .video:nth-child(2n){
        margin-right: 0px;
    }
/*
    .speech-video .speech1, .speech-video .speech2, .speech-video .speech3, .speech-video .speech4,
    .speech-video .speech5, .speech-video .speech6, .speech-video .speech7, .speech-video .speech8
    .speech-video .speech9, .speech-video .speech10, .speech-video .speech11, .speech-video .speech12{       
        background-size: 100% 2rem;
    }
*/
    .speech-video .video-item .play-btn {
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        width: 1.2rem;
        height: 1.2rem;
        background: url(../img/icon_btn/play.png) no-repeat;
        background-size: 1.2rem;
        cursor: pointer;
    }
    
    .speech-video .video-text {
        padding: 0.2rem 0rem 0.5rem 0.2rem;
        position: relative;
        height:  2.2rem;
        min-height:  2.2rem;
    }
    .speech-video .speech-title {
        font-size: 0.12rem;
        line-height: 0.36rem;
        margin-bottom: 0.10rem;
        color: #C1C1D9;
    }
    .speech-video-item .swiper-pagination {
        left: 50%;
        transform: translate(-50%, 0px);
        height: 0.3rem;
        bottom: 0.4rem;
    }
    .speech-video .speecher-dentity {
        font-size: 0.12`rem;
        color: #C1C1D9;
    }
    .speech-video .video-text .dowload-btn {
        position: absolute;
        bottom: 0.1rem;
        right: 0.2rem;
        left: 0.2rem;
        font-size: 0.22rem;
        cursor: pointer;
        line-height: 0.34rem;
        text-decoration: none;
        display: flex;
        align-items: center;
    }

    .video-text .dowload-btn .download-icon{
        /* display: inline-block; */
        float: left;
        margin-right: 0.1rem;
        width: 0.13rem;
        height: 0.22rem;
        background: url(../img/icon_btn/download.png) center center no-repeat;
        background-size: 0.13rem 0.17rem;
    }
/*
    .video-text .dowload-btn:hover .download-icon {
        background: url(../img/icon_btn/download_hover.png) no-repeat;
        background-size: 0.28rem;
    }*/

    /* ------移动端表格------------ */
    .ind_order_5 .title_box{
        margin-bottom: 0.5rem;
    }
    .ind_order_5 {
        padding-bottom: 0.5rem;
        padding-top: 0rem;

    }
    .table_m{
        width: 100%;
    }
    .exhibitors-tab-m {
        display: block;
        margin-top: 0.6rem;
    }
    .ind_order_5 .exhibitors-tab-m .tab-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-bottom: 0.02rem;
    }
    .ind_order_5 .exhibitors-tab-m .tab-td {
        display: block;
        width: 3.44rem;
        text-align: center;
        line-height: 0.7rem;
        font-size: 0.28rem;
        color: #C1C1D9;
        background-color: #170B9B;
    }
    .ind_order_5 .exhibitors-tab-m .tab-row:nth-child(2n+0) .tab-td{
        background-color: #23276F;
    }
    .exhibitors-tab-pc {
        display: none;
    }
    .cooperation-box img{
        width: 100%;
    }
    .cooperation-box img.footer1{
        width: 1.66rem;
        height: 0.6rem;
        margin-bottom: 0.5rem;
    }
    .ind_order_8 .title_box{
        margin-bottom: 0.5rem;
    }
    .report_box .report_img img{
        width: 2rem;
        height: 1.4rem;
        object-fit: cover;
    }
    .report_box .report_item h3{
        margin-bottom: 0.11rem;
    }
    .report_box .report_item h3 a:nth-child(1){
        font-size: 0.24rem;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
        word-break: break-all;
        line-height: 0.24rem;
    }
    .report_box .report_item h3 span{
        display: none;
    }
    .report_box .report_item{
        height: 1.4rem;
        overflow-y: hidden;
    }
    .report_box .report_item p{
        font-size: 0.16rem;
        line-height: 0.34rem;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        word-break: break-all;
        margin-bottom: 0.1rem;
    }
    .report_content>span{
        font-size: 0.16rem;
        color:#666;
    }
    .report_box .report_item{
        padding: 0.2rem 0px;
    }
    .report_img{
        margin-right: 0.4rem;
    }
    .ind_order_7{
        padding-top:0px;
        padding-bottom: 0.5rem;
    }
    .ind_order_7 .cooperation-box p{
        margin-bottom: 0.2rem;
        padding-top: 0px;
    }
    /* ---------联系我们----------- */
    .contact_foot {
        height: auto;
        padding-top: 0rem;
        margin-bottom: 1rem;
        padding-bottom: 0.01rem;
    }
    .contact_foot .title_box{
        padding-bottom: 0.5rem;
        margin-bottom: 0px;
    }
    .contact_foot>.flex {
        display: block;
    }
    .contact_foot .wrap {
        background: rgba(84, 185 ,198,0.1);
        padding:.1rem 0.4rem ;
        box-sizing: border-box;
        justify-content: space-between;
    }
    .contact_foot .sec_tit img {
        display: inline-block !important;
    }

    .emial-phone {
        display: block;
        margin-top: 0rem;
        font-size: .28rem;
    }
    .emial-phone > div > b {
        font-size: .3rem;
        margin: .3rem 0 .03rem;
    }
    .emial-phone > div > p {
        line-height: 1.4;
    }
    .qr-code-box {
        width: auto;
        margin: .5rem 0 0rem;
    }
    .qr-code-box>div>p {
        width: auto;
        margin: 0 auto;
        margin-top: 0rem;
        font-size: 0.24rem;
    }
     .qr-code-box{
        display: flex;
        justify-content: space-between;
     }
    .qr-code-box>div:nth-child(1){
        margin-right: 0px;
    }
    .qr-code-box>div>img {
        width: 2.6rem;
        height: auto;
    }
    .ind_order_5 .table_info ul li:nth-child(1){
        width: 30%;
    }
    .ind_order_5 .table_info ul li:nth-child(2){
        width: 36%;
    }
    .ind_order_5 .table_info ul li{
        font-size: 0.2rem;
    }
}