.flex{
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.spaceBetween{
    display: flex;
    align-items: center;
    justify-content:space-between;
}

#top{
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: 21;
}
.topHeight{
    height: 110px;
}
header{
    position: fixed;
    left: 0px;
    top: 30px;
    width: 100%;
    z-index: 20;
    background: #fff;
}
.headerContent{
    width: 1200px;
    display:flex;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
}
.logo1{
    width: 190px;
    height: 56px;
    margin-right: 50px;
}
.logo2{
    width: 113px;
    height: 56px;
}
.headerContent ul li{
    position: relative;
    width: 108px;
    font-size: 18px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: center;
    color: #000000;
    margin-left: 50px;
    line-height: 80px;
    cursor: pointer;
}
.headerContent ul li.active{
    color: #1071B0;
    font-weight: bold;
}  
.headerContent ul li.active::before{
    content:"";
    position: absolute;
    bottom: 0px;
    left: 50%;
    margin-left: -16px;
    width: 32px;
    height: 4px;
    background: #1071b0;
} 
.headerContent ul li:hover{
    color: #1071B0;
}
.banner{
    width: 100%;
}
.w12{
    width: 1200px;
    margin: 0 auto;
}
.indesVideo{
    margin-top: 80px ;
}
.indesVideoImg{
    position: relative;
    width: 780px;
    height: 439px;
    background: url(../images/descImg.png) left top no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}
.indesVideoImg:hover .playIcon{
    background: url(../images/playIcon2.png) left top no-repeat;
    background-size: 100% 100%;
}
.indesWord{
    width: 420px;
    height: 439px;
    background: #0055a2;
    border-radius: 0px 48px 0px 0px;
    text-align: center;
    box-sizing: border-box;
}
.indesWord h3{
    height: 50px;
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    margin-top: 82px;
}
.indesWord div.gpCOde{
    font-size: 16px;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 28px;
    margin-top: 15px;
}
.indesWord span{
    display: block;
    width: 70px;
    height: 1px;
    background: #ffffff;
    margin: 81px auto 30px ;
}
.playIcon{
    cursor: pointer;
    width:64px;
    height: 64px;
    background: url(../images/playIcon.png) left top  no-repeat;
    background-size: 100% 100%;
}
.playIcon:hover{
    background: url(../images/playIcon2.png) left top  no-repeat;
    background-size: 100% 100%;
}
.playIcon2{
    position: absolute;
    right: 40px;
    bottom: 40px;
}
.partTitle {
    position: relative;
    padding-top: 80px;
    margin-bottom: 40px;
}
.englishTitle{
    height: 168px;
    opacity: 0.08;
    font-size: 120px;
    font-family: PingFang SC, PingFang SC-Heavy;
    font-weight: 800;
    text-align: center;
    color: #0055a2;
}
.partTitle::after{
    position: absolute;
    left: 50%;
    top: 136px;
    content:"视频专区";
    width: 160px;
    height: 56px;
    font-size: 40px;
    font-family: PingFang SC, PingFang SC-Bold;
    font-weight: 700;
    text-align: center;
    color: #1d0101;
    margin-left: -80px;
}
.videoAreaDes{
    position: relative;
    margin-top: 40px;
    height: 180px;
}
.videoAreaDes>div{
    position: absolute;
    margin-left: -600px;
    left: 50%;
    top: 0px;
    height: 100%;
    z-index: 2;
    background: #0055a2;
    border-radius: 0px 48px 0px 0px;
}
.videoAreaDes h3{
    padding-top: 41px;
    padding-bottom: 16px;
    line-height: 33px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
}
.videoAreaDes div{
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 28px;
}
.videoAreaDes::before{
    content:"";
    position: absolute;
    left: 0;
    top: 0px;
    width: calc(100vw - 1200px);
    height: 100%;
    background: #0055a2;
}
.videoDown{
    background: #f2faff;
    padding-top: 170px;
    padding-bottom: 80px;
}
.videoDownLeft{
    position: relative;
    width: 840px;
    height: 472px;
    cursor: pointer;
    background: url(../images/videoImg1.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoDownLeft:hover .playIcon {
    background: url(../images/playIcon2.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoDownLeft2{
    position: relative;
    width: 840px;
    height: 472px;
    background: url(../images/videoImg2.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoDownRight{
    flex:1;
    background: #fff;
    text-align: center;
    padding-top:37px ;
    height: 472px;
    box-sizing: border-box;
    cursor: pointer;
}
.videoDownRight:hover>div{
    background:#178EC7 ;
}
.videoDownRight>img{
    display: block;
    margin: 0 auto;
    width: 244px;
    height: 317px;
}
.videoDownRight>div{
    position: relative;
    margin: 20px auto 0;
    width: 244px;
    height: 64px;
    background: #1eb9ef;
    padding-left: 95px;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 64px;
    box-sizing: border-box;
    cursor: pointer;
}
.videoDownRight>div:hover{
    background:#178EC7 ;
}
.videoDownRight>div:before{
    content:"";
    position: absolute;
    top: 17px;
    left: 53px;
    width: 32px;
    height:32px ;
    background: url(../images/downLoad.png) left top no-repeat;
    background-size: 100% 100%;
}
.videoDown2{
    margin-top: -90px;
}
.videoAreaDes2>div{
    border-radius: 48px 0px 0px 0px;
    padding-left: 30px;
    box-sizing: border-box;
}
.videoAreaDes2::before{
    left: auto;
    right: 0px;
}
.whitepaper li{
    position: relative;
    width: 376px;
    cursor: pointer;
}
.whitepaper li:hover .wpItemDesc{
    display: block;

}
.whitepaper li:hover .downBtn{
    background: #178EC7;
}
.whitepaper li>img{
    display: block;
    height: 455px;
}
.whitepaperItem .downBtn{
    position: relative;
    padding-left: 161px;
    width: 376px;
    background: #1eb9ef;
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 64px;
    box-sizing: border-box;
}

.whitepaperItem .downBtn:before{
    content: "";
    position: absolute;
    top: 17px;
    left :119px;
    width: 32px;
    height: 32px;
    background: url(../images/downLoad.png) left top no-repeat;
    background-size: 100% 100%;
}
.wpItemDesc{
    display: none; 
    position: absolute;
    left: 0px;
    bottom: 64px;
    width: 100%;
    height: 455px;
    padding-left: 20px;
    padding-right: 20px;
    background: linear-gradient(180deg,rgba(0,0,0,0.00), rgba(0,0,0,0.80));
    box-sizing: border-box;
}
.wpItemDesc h3{
    font-size: 24px;
    line-height: 34px;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    padding-bottom: 20px;
}
.wpItemDesc div{
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 28px;
}
.wpItemDesc1{
    padding-top: 260px;
}
.wpItemDesc2{ 
    padding-top: 288px;
}
.wpItemDesc3{
    padding-top: 322px;
}
.partTitle2::after{
    width: 200px;
    margin-left: -100px;
    content: "白皮书专区";
}
.part2{
    padding-bottom: 100px;
}
.partTitle3::after{
    width: 240px;
    margin-left: -120px;
    content: "产品介绍专区";
}

.part3{
    background: #f2f6f9;
    border-radius: 48px 0px 0px 0px;
    padding-bottom: 100px;
}
.partSwiper3{
    position: relative;
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.partSwiper3 .swiper-slide li{
    width: 376px;
    cursor: pointer;
    overflow: hidden;
}
.partSwiper3 .swiper-slide li:hover img{
    transform: scale(1.1);
}
.partSwiper3 .swiper-slide li:hover div{
    color: #1071B0;
}
.partSwiper3 .swiper-slide li>img{
    display: block;
    width: 100%;
    height: 282px;
    transition: all 0.5s;
}
.partSwiper3 .swiper-slide li div{
    position: relative;
    background: #ffff;
    font-size: 18px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 72px;
    padding:  0 20px;
}
.partContent3 .swiper-button-next,.partContent3 .swiper-button-prev{
    width: 48px;
    height: 48px;
    top: 153px;
    opacity: 1!important;
    z-index:20;
}
.swiper-button-prev{
    left: -78px;
    background: url(../images/sLeft.png) left top no-repeat;
    background-size: 100% 100%;
}
.partContent3  .swiper-button-prev:hover{
    background: url(../images/sLeft2.png) left top no-repeat;
    background-size: 100% 100%;
}
.partContent3  .swiper-button-next{
    right: -78px;
    background: url(../images/sRight.png) left top no-repeat;
    background-size: 100% 100%;
}
.partContent3  .swiper-button-next:hover{
    background: url(../images/sRight2.png) left top no-repeat;
    background-size: 100% 100%;
}
.partContent3{
    position: relative;
}
.partTitle4::after{
    width: 160px;
    margin-left: -80px;
    content: "幸运抽奖";
}
#prize_area {
    display: flex;
}

#prilist {
    width: 750px !important;
    display: flex;
    flex-wrap: wrap;
    margin-right: 50px;
}

#prilist li {
    width: 240px;
    height: 180px;
    background: url(../images/cjItem.png) left top no-repeat;
    background-size: 100% 100%;
    margin-right: 15px;
    margin-bottom: 15px;
}

#prilist li.active {
    background: url(../images/cjItem2.png) left top no-repeat;
    background-size: 100% 100%;
}

#prilist li:nth-child(3n) {
    margin: 0;
}

#winner_list {
    flex: 1;
}

.draw-list-item {
    position: relative;
    text-align: center;
}

.draw-list-item p {
    width: 100%;
    position: absolute;
    left: 0px;
    bottom: 26px;
    color: #0B53B9;
    font-size: 16px;
    font-weight: 400;
    text-align: center;
    line-height: 22px;
}

.draw-list-item img {
    vertical-align: middle;
    width: 120px;
    height:90px;
    margin: 21px auto 0;
}
#prilist .draw-list-click {
    display: block;
    background: url(../images/clickBtn.png) left top no-repeat;
    background-size: 100% 100%;
    color: #fff;
    cursor: pointer;
}
#prilist .draw-list-click:hover{
    background: url(../images/clickBtn2.png) left top no-repeat;
    background-size: 100% 100%;
}
#prilist .draw-list-click::after{
    display: none;
}
#prilist .draw-list-click div{
    display: block;
    font-size: 30px;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    line-height: 34px;
    margin-top: 64px;
    margin-bottom: 10px;
}
#prilist .draw-list-click span{
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 20px;
}
.draw-winlist-box {
    background: #f2f7ff;
    border-radius: 8px;
}

.draw-winlist-box>b {
    display: block;
    text-align: left;
    color: #ffffff;
    height: 50px;
    background: #0b53b9;
    border-radius: 8px 8px 0px 0px;
    padding-left: 27px;
    font-size: 18px;
    font-weight: 400;
    color: #ffffff;
    line-height: 50px
}
#jq_marquee_box {
    overflow: hidden;
    height: 265px;
    background: #F2F7FF;
    padding-left: 26px;
    border-radius: 0px 0px 8px 8px;
    box-sizing: border-box;
}
.draw-winlist-item {
    display: flex;
    align-items: center;
}
.draw-winlist-item .lt,
.draw-winlist-item .ct,
.draw-winlist-item .gt {
    height: 28px;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.draw-winlist-item .lt {
    width: 82px;
    color: #0B53B9;
}

.draw-winlist-item .ct {
    width: 88px;
    color: #666666;
    text-align: center;
}

.draw-winlist-item .gt {
    width: 112px;
    color: #000000;
}
.tips{
    margin-top: 40px;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 24px;
}
.tips>h4{
    font-size: 16px;
    font-weight: 700;
    text-align: left;
    color: #000000;
    line-height: 22px;
    margin-bottom: 14px;
}
.partContent4{
    margin-top: 40px;
}
.ercodeWrap{
    height: 276px;
    background: #f2f6f9;
    padding-left: 30px;
    padding-right: 30px;
}
.ercodeWrapWord{
    flex: 1;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 28px;
}
.ercodeImg img{
    display: block;
    width: 170px;
    height: 170px;
}
.ercodeImg p{
    width: 168px;
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    color: #808080;
    line-height: 20px;
    margin-top: 10px;
}
.contactFs{
    margin-top: 80px;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #000000;
    line-height: 32px;
}
.contactFs li{
    position: relative;
    margin-right: 80px;
    padding-left: 47px;
}
.contactFs li::before{
    content: "";
    position: absolute;
    left: 0px;
    top: 0px;
    width: 32px;
    height: 32px;
}
.contact1::before{
    background: url(../images/contact1.png) left top no-repeat;
    background-size: 100% 100%;
}
.contact2::before{
    background: url(../images/contact2.png) left top no-repeat;
    background-size: 100% 100%;
}
.contact3::before{
    background: url(../images/contact3.png) left top no-repeat;
    background-size: 100% 100%;
}
.dfzkJs{
    height: 300px;
    background: #0055a2;
    border-radius: 0px 48px 0px 0px;
}
.dfzkJs{
    margin-top: 80px;
}
.jsLeft{
    width: 750px;
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 28px;
    margin-top: 60px;
}
.jsLeft img{
    display: block;
    width: 164px;
    height: 48px;
    margin-bottom: 41px;
}
.jsRight{
    margin-top: 45px;
}
.jsRight img{
    display: block;
    width: 140px;
    height: 140px;
}
.jsContent{
    height: 100%;
    align-items: flex-start;
}
.erCodeItem{
    margin-left: 30px;
    text-align: center;
}
.erCodeItem p{
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 20px;
    margin-top: 10px;
}
.jsRight div{
    height: 20px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    line-height: 20px;
    margin-bottom: 20px;
}
/* 信息表单 */
.info_form{
    display: none;
}
.infoFormBg{
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vh;
    background:rgba(0,0,0,0.5);    
    z-index: 60;
}
.info_form_content{
    position: fixed;
    left: 50%;
    top: 50%;
    width: 480px;
    height: 640px;
    margin-left: -240px;
    margin-top: -320px;
    background: #fff;
    border-radius: 8px;
    padding: 30px 35px 0 30px;
    box-sizing: border-box;
    z-index: 62;
    color: #333333;
}
.info_form_content h3{
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 33px;
    margin-bottom: 8px;
}
.info_form_red{
    height: 20px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #fb4754;
    line-height: 30px;
}
.form_content{
    margin-top: 20px;
    line-height: 38px;
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: left;
    color: #333333;
}
.form_content li {
    margin-top: 20px;
}
.form_content li>div{
  padding-right: 4px;  
} 
.form_content .isRequire::before{
    content:"*";
    color: #d00000;
} 
.form_content li>input,.form_content li>select{
    flex: 1;
    height: 38px;
    background: #ffffff;
    border: 1px solid #e4e4e4;
    border-radius: 4px;
    padding-left: 12px;
}
.province{
    margin-right: 10px;
}
.submitBtn{
    display: block;
    margin-left:60px ;
    width: 350px;
    line-height: 50px;
    background: #1eb9ef;
    border-radius: 4px;
    font-size: 18px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    cursor: pointer;
    border: none;
    margin-top: 30px;
    margin-bottom: 30px;
}
.submitBtn:hover{
    background:  #178EC7;
}
.sming{
    margin-left:60px ;
    font-size: 12px;
    font-family: PingFang SC, PingFang SC-Medium;
    font-weight: 500;
    text-align: left;
    color: #666666;
    line-height: 20px; 
}
.info_form_close{
    position: absolute;
    right:16px ;
    top: 16px;
    width: 16px;
    height: 16px;
    cursor: pointer;
}
/* 中奖弹窗 */
.lotteryPop {
    display: none;
    content:"";
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vh;
    background:rgba(0,0,0,0.5);   
    z-index:26
}
.lotteryContent{
    position: fixed;
    left: 50%;
    top: 50%;
    width: 400px;
    height: 260px;
    margin-left: -200px;
    margin-top: -130px;
    background: #ffffff;
    border-radius: 8px;
    z-index:28
}
.inLotteryPop .lotteryContent{
    height: 360px;
    margin-top: -180px;
    text-align: center;
}
.lotterClose{
    position: absolute;
    right: 16px;
    top: 16px;
    width: 16px;
    height: 16px;
    cursor: pointer;   
}
.smileFace{
    display: block;
    width: 80px;
    height: 80px;
    margin: 48px auto 30px;
}
.unLotteryPop h3{
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 25px;
    margin-bottom: 5px;
}
.unLotteryPop p{
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: center;
    color: #666666;
    line-height: 20px;
}
.congratulation{
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 25px;
    margin-top: 60px;
    margin-bottom: 7px;
}
.lotteryName{
    font-size: 30px;
    font-weight: 700;
    text-align: center;
    color: #1eb9ef;
    line-height: 42px;
    margin-bottom: 31px;
}
.lotteryImg{
    display: block;
    margin: 0 auto;
    height: 90px;
}
.ffTime{
    margin-top: 41px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    font-weight: 400;
    text-align: center;
    color: #666666;
    line-height: 20px;  
}
.null{
    color: #000;
}
#video_player{
    height: 100%!important;
}
.formSuccess{
    text-align: center;
    z-index: 108;
}
.successIcon{
    width: 48px;
    height: 48px;
    margin: 80px auto 20px;
}
.subSuccess{
    font-size: 24px;
    font-family: PingFang SC, PingFang SC-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 33px;
}