* {
  padding: 0;
  margin: 0;
  -webkit-tap-highlight-color: transparent;    
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

body {
  background: rgb(246, 248, 251, 1);
  /* max-width: 1200px; */
  /* margin: 0 auto; */
}
@media screen and (max-width: 1200px) {

}
ul,
li {
  list-style: none;
}

a {
  text-decoration: none;
}

.wrap {
  width: 100%;
}

.center {
  width: 1200px;
  margin: 0 auto;
}

.banner {
  width: 100%;
  position: relative;
  cursor: pointer;
}
.swiper-container{
  overflow: hidden;
}
.banner .swiperbg {
  width: 100%;
  display: block;
}

.banner .swiper-pagination-bullet {
  border-radius: 0;
  width: 66px;
  height: 6px;
  background: #fff;
  position: relative;
  border-radius: 5px;
  overflow: hidden;
}
.banner .swiper-pagination-bullet-active{
 background-color: rgb(253, 253, 253,0.2);
}
.banner .swiper img{
  width: 100%;
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
  bottom: 16%;
  left: 50%;
  width: 1200px;
  text-align: left;
  margin: 0px auto;
  transform: translateX(-50%);
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
  margin-left: 0;
  margin-right: 15px;
}
.banner .swiper-pagination-bullet-active .outafter {
  content: "";
  display: block;
  width: 0px;
  height: 100%;
  background: #0561F9;
  position: absolute;
  text-indent: -99999px;
  left: 0;
  top: 0px;
  animation: mymove 6500ms linear;
}
@keyframes mymove
    {
    from {width:0}
    to {width: 100%;}
}
.banner .swiper-pagination-bullet-active{
  background: #fff;
  transition: 0.5s all;
}
.banner .swiper-pagination-bullet-active .overafter {
  display: block;
  width: 0px;
  height: 100%;
  background: #0561F9 ;
  position: absolute;
  text-indent: -99999px;
  left: 0;
  top: 0px;
  animation: mymove1 6500ms linear;
}

@keyframes mymove1
    {
      from {width:0}
      to {width: 100%;
    }
}

.bannertxt {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 28%;
  color: #fff;
  z-index: 98;
}

.bannertxt h2 {
  font-weight: 500;
  font-size: 48px;
  margin-bottom: 20px;
  font-family: PingFangSC-Regular;
}
.banner3 img{
  width: 385px;
  }
  .banner3 h2{
    margin-bottom: 6px;
  }
.bannertxt p {
  font-size: 17px;
  font-weight: 300;
  font-family: PingFangSC-Regular;
  /* font-weight: 400; */
}
.businessContact {
  width: 120px;
  height: 44px;
  background-image: linear-gradient(230deg, #3ECBFF 0%, #7282FF 50%, #CF6FFF 100%);
  border-radius: 4px;
  text-align: center;
  line-height: 44px;
  font-size: 14px;
  float: left;
  margin-top: 52px;
  margin-right: 20px;
  cursor: pointer;
  font-family: PingFangSC-Regular;
}
.businessContact a{
  color: #fff;
}
.phonebox{
  height: 100%;
  width: 100%;
}
.businessContact:hover{
  transition: 0.5s all;
  opacity: 0.8;
}
.aboutUs {
  width: 120px;
  height: 44px;
  background: #F1F7FF;
  border-radius: 4px;
  text-align: center;
  line-height: 44px;
  font-size: 14px;
  float: left;
  margin-top: 52px;
  cursor: pointer;
  color: #2B4573;
  font-family: PingFangSC-Regular;
}
.aboutUs a{
  width: 100%;
  height: 100%;
  color: #2B4573;
  display: block;
}
.aboutUs:hover{
  transition: 0.5s all;
  opacity: 0.8;
}
.bannertisp {
  width: 1200px;
  height: 106px;
  background: hsla(0, 0%, 100%, .5);
  border: 0.01rem solid #fff;
  border-radius: 0.04rem;
  background: hsla(0,0%,100%,.5);
  background-clip: padding-box;
  -webkit-box-shadow: 0 0.1rem 0.2rem 0 rgba(128,167,255,.1);
  box-shadow: 0 0.1rem 0.2rem 0 rgba(128,167,255,.1);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  position: absolute;
  left: 50%;
  bottom: -53px;
  transform: translateX(-50%);
  border-radius: 4px;
  overflow: hidden;
  z-index: 1;
  display: block;
}

.bannertisp ul {
  padding-left: 85px;
  padding-right: 85px;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bannertisp ul li {
  text-align: center;
}

.bannertisp ul li h6 {
  font-size: 17px;
  font-weight: 551;
  margin-top: -4px;
  margin-bottom: 8px;
  color: #1E1E1E;
  font-family: PingFangSC-Regular;
}

.bannertisp ul li p {
  font-size: 14px;
  color: #5E636A;
  font-family: PingFangSC-Regular;
}

.aboutdata {
  height: 225px;
}

.aboutdata ul {
  width: 92%;
  margin: 0px auto;
  height: calc(100% - 38px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-items: center;
  padding-top: 38px;
}

.aboutdataleft {
  float: left;
  width: 68px;
  height: 68px;
  margin-right: 6px;
}

.aboutdataleft img {
  width: 100%;
}

.aboutdataright {
  float: left;
  height: 100%;
}

.aboutdataright h4 {
  margin-top: 9px;
  margin-bottom: 2px;
  font-size: 26px;
  font-weight: 500
}

.aboutdataright p {
  font-size: 14px;
  font-family: PingFangSC-Regular;
  color: #9FADC3;
}

.casedemo {
  width: 100%;
  height: 1475px;
  background: url("https://oss.expoincloud.com/sjy_file/expo3dstore/images/casedemobg.png") no-repeat;
  background-size: 100% 100%;
  background-size: 100% 100%;
}

.cenh2 {
  font-size: 36px;
  color: #1E1E1E;
  letter-spacing: -0.07px;
  font-weight: 400;
  text-align: center;
  padding-top: 70px;
  font-family: PingFangSC-Regular;
}
.casedemo .casedemocenner h2{
  padding-top: 100px;
}
.cenh4 {
  font-family: PingFangSC-Regular;
  font-size: 24px;
  color: #1E1E1E;
  letter-spacing: -0.05px;
  font-weight: 400;
  text-align: center;
  margin-top: 20px;
}

.demobox {
  border-radius: 5px;
  overflow: hidden;
  width: 100%;
  height: 675px;
  margin-top: 28px;
  /* background: url("https://oss.expoincloud.com/sjy_file/expo3dstore/images/16890464856761.png") no-repeat; */
  /* background-size: 100% 100%; */
}

.Jianzhan h2 {
  font-size: 40px;
  color: #1E1E1E;
  letter-spacing: -0.08px;
  font-weight: 400;
  text-align: center;
  margin-top: 60px;
  margin-bottom: 50px;
}

.Jianzhan ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  ;
}

.Jianzhan ul li {
  width: 384px;
  height: 314px;
  float: left;

  /* width: 30%; */
}

.Jianzhan ul li h5 {
  font-family: PingFangSC-Regular;
  font-size: 24px;
  color: #1E1E1E;
  letter-spacing: -0.05px;
  font-weight: 400;
  margin-bottom: 12px;
}

.Jianzhan ul li p {
  font-size: 14px;
  color: #5E636A;
  letter-spacing: -0.03px;
  font-weight: 400;
  font-family: PingFangSC-Regular;
}

.startedmaking{
  width: 120px;
  height: 44px;
  background: rgb(53, 126, 255,1);
  border-radius: 4px;
  text-align: center;
  line-height: 44px;
  font-size: 14px;
  float: left;
  margin-top: 52px;
  cursor: pointer;
  font-family: PingFangSC-Regular;
  margin-left: 544px;
}
.startedmaking a{
  color: #fff;
}
.startedmaking:hover{
  background: rgb(53, 126, 255,0.8);
}

.itemimg {
  width: 100%;
  margin-top: 30px;
}

.itemimg img {
  width: 100%;
  border-radius: 5px;
}

.solution {
  padding-top: 165px;
  margin-bottom: 40px;
  width: 100%;
  height: 1488px;
  background: url("https://oss.expoincloud.com/sjy_file/expo3dstore/images/solutionbg.png") no-repeat;
  background-size: 100% 100%;
}
.solution h2{
  margin-bottom: 30px;
}
.solutioncenner {
  height: 100%;
  height: 100%;
}

.solutioncenner ul {
  width: 100%;
  /* display: flex; */
  /* flex-wrap: wrap; */
  /* justify-content: space-between; */
  /* background: red; */
}

.solutioncenner ul li {
  margin-top: 20px;
  cursor: pointer;
  border-radius: 5px;
  position: relative;
  overflow: hidden;
  float: left;
  
}
.solutioncenner ul li:hover img{
    transform: scale(1.2);
}
/* .solutioncenner ul li:hover p{
  display: block;
} */
.solutioncenner ul li img {
  width: 100%;
  height: 100%;
  transition: 0.6s all;
}

.solutioncenner ul li:nth-child(1) {
  width: 668px;
  height: 614px;
  margin-right: 20px;
}

.solutioncenner ul li:nth-child(2) {
  width: 512px;
  height: 297px;
}

.solutioncenner ul li:nth-child(3) {
  width: 512px;
  height: 297px;

}

.solutioncenner ul li:nth-child(4) {
  width: 512px;
  height: 302px;
  margin-right: 20px;
}

.solutioncenner ul li:nth-child(5) {
  width: 324px;
  height: 302px;
  margin-right: 20px;
}

.solutioncenner ul li:nth-child(6) {
  width: 324px;
  height: 302px;
}

.solutioncenner ul li:nth-child(7) {
  width: 590px;
  height: 302px;
  margin-right: 20px;
}

.solutioncenner ul li:nth-child(8) {
  width: 590px;
  height: 302px;
}

.solutiontitle {
  position: absolute;
  left: 34px;
  font-size: 28px;
  color: #FFFFFF;
  letter-spacing: -0.06px;
  font-family: PingFangSC-Regular;
  bottom: 38px;
  z-index: 1;
}

.solution2mb {
  width: 100%;
  height: 100%;
  background: rgba(30, 30, 30, 0.4);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: 1s all;
  opacity: 0;
}

.solutiontxt {
  position: absolute;
  left: 0px;
  padding-left: 36px;
  bottom: -62px;
  transition: .6s all;
  z-index: 1;
  width:calc(100% - 36px);

}

.solutiontxt .solutiontxttitle {
  font-size: 28px;
  color: #FFFFFF;
  letter-spacing: -0.06px;
  font-weight: 500;
  bottom: 30px;
  z-index: 1;
  margin-bottom: 18px;
  width: 138px;
  float: left;
}

.tbox {
  width: 100%;
  height: 40px;
}

.solutiontxt p {
  width: 90%;
  height: 66px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: -0.03px;
  text-align: justify;
  line-height: 22px;
  font-weight: 300;
  clear: both;
  transition: 0.5s all;
  /* display: none; */
  /* margin-top: 34px; */
}

.solutioncenner ul li:hover .solutiontxt{
  bottom: 0px;
} 
.solutioncenner ul li:hover .solution2mb{
  opacity: 1;
}
.stayTuned {
  width: 72px;
  height: 28px;
  background: rgba(129, 204, 255, 0.54);
  border-radius: 4px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: -0.03px;
  font-weight: 300;
  line-height: 28px;
  text-align: center;
  float: left;
  margin-top: 6px
}

.collectingDevicecen{
  clear: both;
}
.collectingDevice .hy2{
  margin-bottom: 30px;
  margin-top: 62px;
}
.collectingDevice h2{
  margin-bottom: 30px;
}
.collectingDevicecen ul {
  margin: 50px 0px 40px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.collectingDevicecen ul li {
  padding: 40px 28px 0px 28px;
  width: 229px;
  height: 380px;
  background: #F3F8FF;
  box-shadow: 0px 2px 24px 0px rgba(230, 235, 243, 1);
  text-align: center;
}
.collectingDevicecen ul li .sb{
  height: 192px;
}
.collectingDevicecen ul li:nth-child(1) img{
  width: 142px;
} 
.collectingDevicecen ul li:nth-child(2) img{
  width: 190px;
  margin-top: -9px;
} 
.collectingDevicecen ul li:nth-child(3) img{
  width: 285px;
  margin-top: -70px;
  margin-left: -21px
} 
.collectingDevicecen ul li:nth-child(4) img{
  width: 232px;
  margin-top: 12px;
  margin-left: -5px;
} 
.collectingDevicecen ul li h3{
  text-align: left;
  font-family: PingFangSC-Regular;
  font-size: 28px;
  color: #1E1E1E;
  letter-spacing: -0.06px;
  font-weight: 400;
  margin-top: 26px;
  margin-bottom: 14px;
}
.collectingDevicecen ul li h4{
  text-align: left;
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #1E1E1E;
  letter-spacing: -0.04px;
  font-weight: 400;
  margin-bottom: 12px;
}
.collectingDevicecen ul li p{
  text-align: left;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #97A1B1;
  letter-spacing: -0.03px;
  font-weight: 400;
}
.newslist {
  margin: 60px auto 0px;
  height: 301px;
  display: flex
}

.newslistleft {
  flex: 1;
  margin-right: 15px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.newslistleftbg{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background-image: linear-gradient(180deg, rgba(64,64,64,0.00) 50%, rgba(30,30,30,0.80) 97%);
  border-radius: 4px;
}
.newslistleft h4{
  font-family: PingFangSC-Regular;
  font-size: 24px;
  color: #FFFFFF;
  letter-spacing: -0.05px;
  font-weight: 400;
  position: absolute;
  bottom: 16px;
  left: 50%;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  width: 90%;
  transform: translateX(-50%);
  }
.newslistleft img {
  width: 100%;
  height: 100%;
  display: block;
  transition: 0.5s all;
}
.newslistleft:hover img{
  transform: scale(1.1);
}
.newslistright {
  flex: 1;
  margin-left: 15px;
  position: relative;
  background-image: linear-gradient(180deg, rgba(64,64,64,0.00) 50%, rgba(30,30,30,0.80) 97%);
  border-radius: 5px;
  cursor: pointer;
  overflow: hidden;
}
.newslistrightbg{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background-image: linear-gradient(180deg, rgba(64,64,64,0.00) 50%, rgba(30,30,30,0.80) 97%);
  border-radius: 4px;
}
.newslistright h4{
  font-family: PingFangSC-Regular;
  font-size: 24px;
  color: #FFFFFF;
  letter-spacing: -0.05px;
  font-weight: 400;
  position: absolute;
  bottom: 16px;
  left: 30px;
}
.newslistright img {
  width: 100%;
  height: 100%;
  transition: 0.5s all;
  display: block;
}
.newslistright:hover img{
  transform: scale(1.1);
}
.cooperate {
  width: 100%;
  padding-top: 120px;
  position: relative;
  font-family: PingFangSC-Regular;
}

.cooperatetitle {
  font-size: 36px;
  color: #1E1E1E;
  letter-spacing: -0.07px;
  font-weight: 400;
  text-align: center;
  padding-top: 178px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  font-family: PingFangSC-Regular;
}

.cooperate p {
  font-family: MicrosoftYaHei;
  font-size: 20px;
  color: #696F7A;
  letter-spacing: -0.04px;
  font-weight: 400;
  text-align: center;
  margin-top:2px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 242px;
}

.cooperate img {
  width: 100%;
}

.certificate {
  clear: both;
  padding-top:40px;
  margin-top: -10px;
  padding-bottom: 145px;
  width: 100%;
  position: relative;
  background-color: #F4F6FB;

}
.jianbian{
  width: 100%;
  height: 100%;
  background-image: url("https://oss.expoincloud.com/sjy_file/expo3dstore/images/jianbian.png");
  background-size: 100%  100%;
  background-repeat: no-repeat;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 99;
}
.certificatecen  img{
  width: 100%;
}
.advicefrom {
  width: 100%;
  position: relative;
}
.submitboxcen{
  width: 1200px;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  height: 100%;
}

.submitbox {
  width: 480px;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -185px;
}

.submitbox h4 {
  font-family: PingFangSC-Medium;
  font-size: 32px;
  color: #1E1E1E;
  letter-spacing: -0.06px;
  font-weight: 500;
  margin-bottom: 20px;
}

.submitbox p {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #1E1E1E;
  letter-spacing: -0.03px;
  font-weight: 400;
  margin-bottom: 40px;
}

.submitbten {
  width: 480px;
  height: 56px;
  background-image: linear-gradient(270deg, #49B3FD 0%, #2E7DFF 100%);
  border-radius: 4px;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: -0.03px;
  font-weight: 400;
  line-height: 58px;
  text-align: center;
  cursor: pointer;
  font-family: PingFangSC-Regular;
}

.ip {
  width: 462px;
  outline: none;
  border: 1px solid #f5f3f3;
  padding-left: 15px;
  height: 54px;
  border-radius: 5px;
  margin-bottom: 40px;
  font-size: 16px;
  color: #97A1B1;
  outline-color: rgb(153, 153, 255);

}
.ip::placeholder{
  color: #97A1B1;
  font-family: PingFangSC-Regular;
}
.ip:focus{
  border: 1px solid #0561F9
  }
.ip:hover{
  border: 1px solid #0561F9
}
/* .ip::placeholder{

} */
.advicefrom img {
  width: 100%;
  display: block;
}
.ts1 {
  position: absolute;
  background: #ff6900;
  color: #fff;
  border-radius: 2px;
  font-size: 15px;
  top:137px;
  right: 18px;
  padding: 5px;
  display: none;
}
.ts2 {
  position: absolute;
  background: #ff6900;
  color: #fff;
  border-radius: 2px;
  font-size: 15px;
  top: 234px;
  right: 18px;
  padding: 5px;
  display: none;
}
.ts3{
  position: fixed;
  left: 50%;
  top: 15%;
  background: #f0f9eb;
  width: 320px;
  height: 40px;
  z-index: 9999999;
  transform: translate(-50%,-50%);
  border-radius: 5px;
  border: 1px solid #e1f3d8;
  color: #93c23a;
  text-align: center;
  line-height: 40px;
  display: none;
  font-size: 16px;
}


.swiper-container1 {
  width: 70%;
  margin: 0px auto;
  overflow: hidden;
  height: 250px;
  pointer-events: none!important;
}

.swiper-container1 .swiper-slide {
  text-align: center;
  font-size: 18px;
  width: 130px !important;
  display: flex;
  align-items: center;
}
.swiper-container1 .swiper-slide img{
  width: 100%;
  display: block;
}
.swiper-container1 .swiper-wrapper{
transition-timing-function: linear !important;
}