.flex{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.w1200{
    margin: 0 auto;
    width: 1200px;
}
#top{
    position: fixed;
}
.header{
    position:fixed;
    left: 0px;
    top: 30px;
    z-index: 100;
    width: 100%;
    background: #fff;
    box-shadow: 0px 0px 15px #ccc;
}
.header img.logo{
    display: block;
    width: 48px;
}
.hashGroup a{
    display: inline-block;
    position: relative;
    font-size: 18px;
    font-weight: 400;
    color: #32373e;  
    margin-left: 50px;
    line-height: 96px;
}
.hashGroup a.active{
    font-weight: 700;
    color: #0052aa;
}
.hashGroup a.active::after{
    content:"";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 32px;
    height: 4px;
    background: #0052aa;
    transform: translateX(-50%);
}
.banner{
    display: block;
    width: 100%;
    margin-top: 126px;
}
.main{
    padding-top: 126px;
}
.intro{
    font-size: 16px;
    font-weight: 400;
    text-align: justify;
    color: #32373e;
    line-height: 28px;
}
.part{
    position: relative;
}
.partHash{
    position: absolute;
    top: -126px;
    left: 0;
    height: 1px;
    background: transparent;
}
.mt160{
    margin-top: 160px;
}
.partTitle{
    position: relative;
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    color: #32373e;
    line-height: 45px;
    padding-bottom:16px ;
    margin-bottom: 50px;
}
.partTitle::after{
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0px;
    width: 56px;
    height: 6px;
    background: #0052aa;
    transform: translateX(-50%);
}
.part1_tab li{
    justify-content: flex-start;
    width: 585px;
    height: 64px;
    background: #e4ebf2;
    padding-left: 30px;
    box-sizing: border-box;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: #32373e;
    cursor: pointer;
}
.part1_tab li span{
    width: 0px;
    height: 0px;
    border-left: 15px solid #333333;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    margin-right: 20px;
}
.part1_tab li.active{
    background: #0052aa;
    color: #fff;
}
.part1_tab li.active span{
  border-left-color: #FFFFFF;
}
.partContent2 li{
    margin-bottom : 40px;
}
.partContent2 .documentImg{
    display: block;
    width:520px ;
}
.partContent2  .documentDesc{
    width: 680px;
    height: 320px;
    background: #f8fafc;
    padding:43px 30px 0 ;
    box-sizing: border-box;
}
.partContent2 .by{
    font-size: 16px;
    font-weight: 700;
    color: #32373e;
    line-height: 22px; 
    margin-bottom: 2px; 
}
.documentDesc h3{
    font-size: 28px;
    font-weight: 400;
    text-align: left;
    color: #32373e;
    line-height: 40px;
}
.documentWord{
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #606a76;
    line-height: 26px;
    margin: 20px 0;
}
.downloadBtn{
    position: relative;
    display: block; 
    width: 200px;
    background: #0072ef;
    padding-left: 42px;
    line-height: 40px;
    font-size: 14px;
    font-weight: 400;
    color: #ffffff;
    box-sizing: border-box;
}
.downloadBtn::before{
    content:"";
    position: absolute;
    top: 12px;
    left: 18px;
    width: 16px;
    height: 16px;
    background: url(../images/down.png) left top no-repeat;
    background-size: 100% 100%;

}
.downloadBtn:hover{
    background:#0052AA
}
.accordion li{
    width: 60px;
    height: 440px;
    background-repeat: no-repeat;
    background-size: 1020px 440px;
    background-position: center;
    transition: all 0.5s;
}
.accordion li:nth-child(1){
    background-image: url(../images/accordion/1.png) ;
}
.accordion li:nth-child(2){
    background-image: url(../images/accordion/2.png) ;
}
.accordion li:nth-child(3){
    background-image: url(../images/accordion/3.png) ;
}
.accordion li:nth-child(4){
    background-image: url(../images/accordion/4.png) ;
}
.accordion li.isActive{
    width: 1020px;
}
.accordion li div{
    position: relative;
    width:60px ;
    height: 100%;
    padding-left:22px ;
    padding-right: 17px;
    padding-top: 17px;
    font-size: 16px;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 18px;
    box-sizing: border-box;
    background: rgb(50, 55, 62,0.8);
    cursor: pointer;
}
.accordion li div::after{
    content:"";
    position: absolute;
    left: 0px;
    top:17px ;
    width: 4px;
    height: 20px;
    background: #0072ef;
}
.accordion li.isActive div{
    background: linear-gradient(90deg,rgb(50, 55, 62,0.8), rgba(50,55,62,0.00));
}
.webinarItem{
    width: 590px;
    cursor: pointer;
}
.webinarItem:hover{
    box-shadow: 0px 0px 20px 0px rgba(50,55,62,0.10); 
}
.webinarItem a{
    display: block;
}
.webinarPoster{
    position: relative;
    height: 322px;
}
.webinarPoster1{
    background: url(../images/webinar/1.png) left top no-repeat;
    background-size: 100% 100%;
}
.webinarPoster2{
    background: url(../images/webinar/2.png) left top no-repeat;
    background-size: 100% 100%;
}
.webinarPoster .videoIcon{
   position: absolute;
   right: 30px;
   bottom: 30px;
   width: 72px;
   height: 84px;
   background: url(../images/play.png) left top no-repeat;
   background-size: 100% 100%;   
}
.webinarItem:hover .videoIcon{
    background: url(../images/play2.png) left top no-repeat;
    background-size: 100% 100%;   
}
.webinarName{
   padding-left: 30px;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: #32373e;
    line-height: 80px; 
    background: #fff;
}
.partContent4{
    padding-bottom: 100px;
}
.contact{
    width: 100%;
    padding-top: 53px;
    padding-bottom: 50px;
    background: #0072ef;
}
.contact:hover{
    background: #0052AA 
}
.contact a{
    justify-content: center;
}
.contact a img{
    display: block;
    width: 60px;
}
.contactWord{
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 22px;
    margin-left: 26px;
}
.contactWord h3{
    font-size: 32px;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    line-height:45px;
    margin-bottom: 6px;
}
.about{
    position: relative;
   padding-top: 80px ;
   padding-bottom: 100px; 
   background: url(../images/aboutBg.png) left top no-repeat;
   background-size: 100% 100%;
}
.about h3{
    position: relative;
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    color: #32373e;
    line-height: 45px;
    padding-bottom: 16px;
}
.about h3::before{
    content:"";
    position: absolute;
    left: 50%;
    bottom: 0px;
    transform: translate(-50%);
    width: 56px;
    height: 6px;
    background: #0052aa;
}
.aboutContent{
    margin-top: 50px;
    align-items: flex-start;
}
.about_left{
    flex: 1;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #32373e;
    line-height: 28px;
}
.about_right{
    width: 200px;
    margin-left: 40px;
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    color: #606a76;
    line-height: 24px;
}
.about_right img{
    display: block;
    width: 200px;
    height: 200px;
    margin-bottom: 10px;
}
.question-pop-bg{
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vw;
    background: #000;
    opacity: 0.3;
    z-index: 200;
}
.question-pop-content{
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    width: 700px;
    padding: 40px 30px;
    color: #333;
    /* height: 602px; */
    background: #ffffff;
    border-radius: 4px;
    z-index: 220;
}
.question-pop-close{
    position: absolute;
    top: 16px;
    right: 16px;
    width: 16px;
    height: 16px;  
    background: url(../images/close.png) left top no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.question-pop-close:hover{
    background: url(../images/close2.png) left top no-repeat;
    background-size: 100% 100%;
}
.question-pop-title{
    font-size: 24px;
    font-weight: 400;
    text-align: left;
    color: #32373e;
    line-height: 28px;
}
.question-pop-tips{
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #fb4754;
    line-height: 20px;
    margin-top: 7px;
}
.question-pop-content form{
    padding-top: 24px;
    box-sizing: border-box;
}
.form-input{
    align-items: flex-start;
}
.form-input li{
    width: 305px;
}
.form-input li label{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.form-input li label span{
    position: relative;
    width: 60px;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #333333;
    padding-left: 12px;
    box-sizing: border-box;
}
.form-input span.isRequire::before{
    content:"*";
    color:#D00000 ;
    position: absolute;
    left: 0px;
    top:0px;
}
.form-input li label input,.form-input li label select{
    width: 240px;
    height: 40px;
    line-height: 40px;
    background: #ffffff;
    border: 1px solid #e4e4e4;
    border-radius: 4px;
    padding-left: 12px;
    box-sizing: border-box;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #333;
}
.form-input li label input::placeholder{
    color: #333;
}
.form-input li label .province,
.form-input li label .city{
    width: 120px;
    height: 40px;
    background: #ffffff;
    border: 1px solid #e4e4e4;
    border-radius: 4px 0px 0px 4px;
}
.form-input li label .city{
    border-left:0px
}
.question-checkBox{
    margin-top: 10px;
    margin-bottom: 40px;
}
.question-checkBox-title{
    position: relative;
    padding-left: 12px;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #333;
    line-height: 22px;
}
.question-checkBox-title::before{
    content:"*";
    position: absolute;
    left: 0px;
    top: 0px;
    color: #D00000
}
.question-checkBox-answer{
    flex-wrap: wrap;
   
} 
.question-checkBox-answer label{
    display: inline-flex;
    align-items: center;
    width: 220px;
    margin-top: 16px;
    font-size: 16px;
    color: #333;
}
.question-checkBox-answer label input{
    width: 20px;
    height: 20px; 
    margin-right: 10px;
}
.submitBtn{
    display: block;
    margin: 40px auto 0;
    width: 350px;
    height: 50px;
    background: #0072ef;
    font-size: 18px;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 29px;
    border-radius: 4px;
    border: none;
}
.submitBtn.disabled{
    cursor: not-allowed;
}
.submitBtn:hover{
    background:  #0052AA;
}
.question-pop{
    display: none;
}
.videoItem{
    margin-top: 30px;
    cursor: pointer;
    position: relative;
    width: 1200px;
    height: 675px;
}
.videoItem::after{
    content:"";
    width: 96px;
    height: 112px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    background: url(../images/play.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoItem:hover::after{
    background: url(../images/play2.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoItem1{
    background: url(../images/videoBg/1.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoItem2{
    display: none;
    background: url(../images/videoBg/2.png) left top no-repeat;
    background-size: 100% 100%;
}
.successPop{
    display: none;
}
.successPop-bg{
    position: fixed;
    left: 0px;
    top: 0px;
    z-index: 221;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.5);
}
.successPop-content{
    position: fixed;
    left: 50%;
    top: 50%;
    width: 400px;
    height: 260px;
    background: #ffffff;
    border-radius: 8px;
    z-index: 222;
    transform: translate(-50%,-50%);
    padding-top: 80px;
    box-sizing: border-box;
    text-align: center;
    font-size: 0;
}
.successPop-content img{
    width: 48px;
    height: 48px;
}
.successPop-content div{
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 33px;
    margin-top:20px ;
}
.successPop-close{
    position: absolute;
    top: 16px;
    right: 16px;
    background: url(../images/close.png) left top no-repeat;
    background-size: 100% 100%;
    width: 16px;
    height: 16px;
    cursor: pointer;
}
.successPop-close:hover{
    background: url(../images/close2.png) left top no-repeat;
    background-size: 100% 100%;
}
.is_pc{
    display: block!important;
}
.is_pc_flex{
    display: flex!important;
    align-items: center;
    justify-content: space-between;
}
.is_mobile,.is_mobile_flex{
    display: none!important;
}
@media screen and (max-width:750px) {
    #top{
        display: none;
    } 
    .is_pc,.is_pc_flex{
        display: none!important;
    }
    .is_mobile{
        display: block!important;
    }
    .is_mobile_flex{
        display: flex!important;
        align-items: center;
        justify-content: space-between;
    }
    .w1200{
        width: 100vw;
        box-sizing: border-box
    }
    html{
        font-size: 26.6667vw !important;
    }
    .header{
        top: 0px;
        padding-left: 0.12rem; 
        padding-right: 0.12rem;
        box-sizing: border-box;
        box-shadow: none;
    }
    .header img.logo{
        width: .22rem;
    }
    .hashGroup {
      overflow: auto;
    }
    .hashGroup a{
        margin: 0 .08rem;
        font-size: 0.14rem;
        line-height: 0.44rem;
    }
    .hashGroup a.active::after{
        width: 0.32rem;
        height: 0.02rem;
    }
    .header-nav-cont {
      width: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      overflow: auto;
      white-space: nowrap;
      flex-wrap: nowrap;
      padding: 0 0.12rem;
    }
    .banner{
        margin-top: .44rem;
    }
    .main{
        padding: .3rem .12rem 0;
    }
    .intro{
        font-size: .14rem;
        line-height: .24rem
    }
    .mt160{
        margin-top: .6rem;
    }
    .partTitle {
        font-size: .24rem;
        font-weight: 700;
        text-align: center;
        color: #32373e;
        line-height: .28rem;
        padding-bottom: 0.11rem;
        margin-bottom:0.2rem ;
    }
    .partTitle::after{
        width: 0.4rem;
        height: 0.03rem;
    }
    .part1_tab{
        display: none;
    }
    .videoItem1{
        margin-top: .2rem;
    }
    .videoItem{
        width: 100%;
        height: 1.97rem;
        padding-bottom: 0.48rem;
        background-origin: content-box;
    }
    .videoItem::after{
        width: 0.44rem;
        height: 0.48rem;
        left: auto;
        top: auto;
        right: 0.16rem;
        bottom: 0.64rem;
        transform: translate(0,0);
    }
    .videoItem2{
        display: block;
        margin-top: .1rem;
    }
    .videoItem div{
        position: absolute;
        left: 0px;
        bottom: 0px;
        width: 100%;
        background: #E4EBF2;
        line-height: 0.48rem;
        padding-left: 0.15rem;
        font-size: 14px;
        font-weight: 400;
        text-align: left;
        color: #32373e;
        box-sizing: border-box;
    }
    .documentDown{
        overflow: hidden;
        width: 100%;
        position: relative;
        padding-bottom: 0.54rem;
    }
    .documentDown img{
        display: block;
        width: 100%;
        height: 2.61rem;
    }
    .documentDesc{
        position: relative;
        height: 3.09rem;
        padding-left: 0.15rem;
        padding-right: 0.15rem;
        background: #f8fafc;
        box-sizing: border-box;
    }
    .by{
        font-size: 0.16rem;
        font-weight: 700;
        text-align: center;
        color: #32373e;
        line-height: 0.22rem;
        margin-top: 0.2rem;
        margin-bottom:0.02rem
    }
    .documentDesc h3{
        font-size: 0.28rem;
        font-weight: 400;
        text-align: center;
        color: #32373e;
        line-height: 0.4rem;
    }
    .documentWord{
        font-size: 0.12rem;
        font-weight: 400;
        text-align: justify;
        color: #606a76;
        line-height: 0.18rem;
        margin-top: 0.1rem;
        margin-bottom: 0;
    }
    .downloadBtn{
        width: 2rem;
        line-height: 0.4rem;
        background: #0072ef;
        position: absolute;
        left: 50%;
        bottom: 0.3rem;
        transform: translateX(-50%);
        padding-left: 0.42rem;
        font-size: 0.14rem;
    }
    .downloadBtn::before{
        width: 0.16rem;
        height: 0.16rem;
        left: 0.18rem;
        top: 0.12rem;
    }
    .swiper-pagination-bullet{
        width: 0.08rem!important;
        height: 0.08rem!important;
        background: #b7ccd6!important;
        border-radius: 50%;
        margin:0 0.05rem  !important;
        opacity: 1!important;
    }
    .swiper-pagination-bullet-active{
        width: 0.24rem!important;
        height: 0.08rem!important;
        background: #0052aa!important;
        border-radius: 0.04rem!important;
    }
    .imgList{
        margin-top: 0.3rem;
    }
    .imgList-tabs li{
        flex: 1;
        text-align: center;
        background: #e4ebf2;
        height: 0.48rem;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        font-size: 0.12rem;
        font-weight: 400;
        line-height: 0.18rem;
        color: #32373E;
    }
    .imgList-tabs li.isActive{
        background: #0052aa;
        color: #FFFFFF;
    }
    .p-img{
        display: none;
        width: 100%;
        height:1.52rem ;
    }
    .p-img.isShow{
        display: block;
    }
    .partContent4{
        display: block;
    }
    .webinarItem{
        width: 100%;
    }
    .webinarPoster{
        height: 1.98rem;
    }
    .webinarPoster1{
        background: url(../images/m/webinar/1.png) left top no-repeat;
        background-size: 100% 100%; 
    }
    .webinarPoster2{
        background: url(../images/m/webinar/2.png) left top no-repeat;
        background-size: 100% 100%; 
    }
    .webinarPoster .videoIcon{
        width: .44rem;
        height: 0.48rem;
    }
    .webinarName{
        padding-left: .15rem;
        padding-top: .11rem;
        padding-bottom: .11rem;
        font-size: .14rem;
        text-align: left;
        color: #32373e;
        line-height: .22rem;
        background: #e4ebf2;
    }
    .webinarItem a{
        margin-bottom: 0.1rem;
    }
    .partContent4{
        padding-bottom:0.3rem ;
    }
    .contact{
        padding-top: 0.24rem;
        padding-bottom: 0.21rem;
    }
    .contact a img{
        width: 0.38rem;
    }
    .contactWord{
       margin-left: 0.13rem; 
       font-size: 0.12rem;
       line-height: 0.18rem;
    }
    .contactWord h3{
        font-size: 0.2rem;
        font-weight: 700;
        text-align:left;
        color: #ffffff;
        line-height: 0.28rem;
    }
    .about{
        padding:0.3rem 0.12rem;
        box-sizing: border-box;
    }
    .about h3{
        font-size: 0.24rem;
        font-weight: 700;
        text-align: center;
        color: #32373e;
        line-height: 0.33rem;
        padding-bottom:0.11rem ;
    }
    .about h3::before{
        width: 0.4rem;
        height: 0.03rem;
    }
    .aboutContent{
        display: block;
        width: calc(100vw - 0.24rem);
        margin-top: 0.17rem;
    }
    .about_left{
        font-size: 0.14rem;
        font-weight: 400;
        text-align: left;
        color: #32373e;
        line-height: 0.24rem;
    }
    .about_right {
        width: 100%;
        margin-left: 0;
        margin-top: 0.3rem;
    }
    .about_right img{
        width: 2rem;
        height: 2rem;
        margin:0  auto 0.1rem;
    }
    .about_right div{
        font-size: 0.14rem;
        font-weight: 400;
        text-align: center;
        color: #606a76;
        line-height: 0.24rem;
    }
    .footer{
        display: none;
    }
    .question-pop-content{
        width: 100vw;
        height: 100vh;
        box-sizing: border-box;
        padding: 0.27rem 0.15rem;
        border-radius: 0;
    }
    .question-pop-title{
        font-size: 0.18rem;
        line-height: 0.28rem;
    }
    .question-pop-tips{
        font-size: 0.14rem;
        line-height: 0.28rem;
        margin-top: 0.08rem;
    }
    .question-pop-content form{
        padding-top:0.18rem ;
        height: calc(100vh - 1rem);
        overflow: auto;
    }
    .form-input{
        display: block;
    }
    .form-input li{
        width: 100%;
    }

    .form-input li label{
        margin-bottom: 0.2rem;
    }
    .form-input li label span{
        width: 0.6rem;
        font-size: 0.16rem;
        padding-left: 0.12rem;
    }
    .form-input li label input,
     .form-input li label select{
        width: 2.8rem;
        line-height: 0.4rem;
        background: #ffffff;
        border: 1px solid #e4e4e4;
        border-radius: 4px;
        height: 0.4rem;
        font-size: 0.16rem;
        padding-left: 0.12rem;
    }
    .form-input li label .province, .form-input li label .city{
        width: 1.35rem;
        height: 0.4rem;
        border-radius: 0.04rem;
    }
    .form-input li label .city{
        border: 1px solid  #e4e4e4;
    }
    .question-checkBox-title{
        padding-left: 0.12rem;
        font-size: 0.16rem;
        line-height: 0.22rem;
    }
    .question-checkBox{
       margin-top:0.3rem;
       margin-bottom: 0.46rem; 
    }
    .question-checkBox-answer label{
        margin-top: 0.2rem;
        width: 1.54rem;
        font-size: 0.16rem;
        line-height: 0.24rem;
    }
    .question-checkBox-answer label input{
        width: 0.2rem;
        height: 0.2rem;
        background: #ffffff;
        border: 1px solid #707070;
        border-radius: 4px;
        margin-right: 0.1rem;
    }
    .submitBtn{
        width: 3.45rem;
        height: 0.48rem;
        line-height: 0.48rem;
        background: #0072ef;
        border-radius: 0.04rem;
        margin-bottom: 0.16rem;
    }
    .question-pop-close{
        width: 0.16rem;
        height: 0.16rem;
        top: 0.16rem;
        right: 0.16rem;
    }
    .successPop-content{
        width: 2.4rem;
        height: 1.6rem;
        background: #ffffff;
        border-radius: 0.08rem;
    }
    .successPop-content{
        padding-top:0.37rem;
    }
    .successPop-content img{
        width: 0.48rem;
        height: 0.48rem;
    }
    .successPop-content div{
        margin-top: 0.16rem;
        font-size: 0.16rem;
        line-height: 0.29rem;
    }
    .partHash{
        top: -0.44rem;
    }
}