.news-box {
    padding: 0 0 50px 0;
  }
  .news-list {
    padding-top: 66px;
    padding-bottom: 91px;
  }
  .banner {
    width: 100%;
    height: 650px;
    background: url("https://res.www.lvdaai.cn/backend/images/about-bg.png");
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
  .banner  h1 {
    font-size: 64px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #ffffff;
    line-height: 90px;
    text-align: left;
    margin-bottom: 6px;
  }
  .banner h2 {
    text-align: left;
    line-height: 64px;
    font-size: 64px;
    
    font-weight: 600;
    color: #ffffff;
    line-height: 84px;
   margin-bottom: 30px;
    background: linear-gradient(270deg, #9dffae 0%, #81c5ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .banner p {
    font-size: 28px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #ffffff;
    text-align: center;
  }
  .wrapper {
    width: 1200px;
    margin: auto;
  }
  .news-item {
    padding: 43px;
    display: flex;
  }
  .news-item .ni-left {
    flex-shrink: 0;
  }
  .news-item .ni-left img {
    width: 240px;
    height: 180px;
    margin-right: 39px;
    flex-shrink: 0;
  }
  .news-item .ni-right {
    width: 100%;
  }
  .news-item .ni-right h4 {
    font-size: 28px;
    
    font-weight: 500;
    color: #000000;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 600px;
  }
  .news-item .ni-right p {
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: rgba(0,0,0,0.85);
    text-align: left;
    height: 95px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin-bottom: 30px;
  }
  .news-item .ni-right div {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .news-item .ni-right div div:nth-of-type(1) {
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #6d7278;
  }
  .news-item .ni-right div div:nth-of-type(2) {
    font-size: 18px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #6d7278;
  }
  .news-item .ni-right div div:nth-of-type(2) img {
    height: 22px;
    width: auto;
    margin-right: 10px;
  }
  .news-item:hover {
    box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.25);
    
  }
  .news-item:hover .ni-right img {
    content: url("../images/news-details1.png");
  }
  .news-item:hover .ni-right h4 {
    color: #0091ff;
  }
  .news-item:hover .ni-right div:nth-of-type(2) {
    color: #0091ff;
  }
  @media screen and (max-width: 1560px) {
    .wrapper {
      margin: auto;
      width: 100%;
    }
    .news-item {
      flex-wrap: wrap;
      align-items: center;
      padding: 30px;
    }
    .news-item .ni-left img {
      width: 100%;
      height: auto;
      margin-right: 0px;
      margin-bottom: 30px;
    }
  }
  @media screen and (max-width: 994px) {
    .news-item .ni-left {
      width: 100%;
    }
  }
  .news-list a{
    text-decoration:none;
  }
  .target-style{
    display: flex;
    justify-content: center;
  }
  
  .target-style a{
    display: inline-block;
    height: 30px;
    width: 100px;
    text-decoration: none;
    border: 1px solid #60ac6d;
    text-align: center;
    line-height: 30px;
    margin-right: 10px;
    color: #000;
  }
  .target-style a:hover{
    background-color: #60ac6d;
    color: #fff;
  }
  .target-style div {
    margin-left: 40px;
  }
  .target-style div button{
    height: 30px;
    width: 100px;
  }
  .target-style div span{
   font-size: 18px;
   margin:0 5px;
  }
  .target-style div .target-page{
    border:1px solid #304d35;
    height: 30px;
    width: 50px;
  
    text-align: center;
  }
  .about-ld {
    padding-top: 59px;
    padding-bottom: 83px;
  }
  .about-ld h1 {
    font-size: 36px;
    
    font-weight: 600;
    color: #000000;
    margin-bottom: 36px;
  }
  .about-ld video {
    width: 614px;
    height: 306px;
    background: #000000;
    border: 1px solid #979797;
    margin-right: 53px;
    flex-shrink: 0;
  }
  .about-ld .lv-img {
    width: 614px;
    height: 306px;
    background: #000000;
    border: 1px solid #979797;
    margin-right: 53px;
    flex-shrink: 0;
  }
  .about-ld .introduce {
    display: flex;
    font-size: 20px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #000000;
    line-height: 40px;
    text-align: left;
    margin-bottom: 65px;
  }
  .about-introduce {
    display: flex;
    justify-content: space-between;
  }
  .about-introduce li {
    width: 390px;
    height: 210px;
    background: #ffffff;
    border: 1px solid #cbcbcb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .about-introduce li img {
    height: 80px;
    width: auto;
    display: block;
    margin-bottom: 32px;
  }
  .banner-text {
    width: 100%;
    padding-left: 20%;
  }
  .banner-text h1 {
    font-size: 64px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #ffffff;
    line-height: 90px;
    text-align: left;
    margin-bottom: 6px;
  }
  .banner-text h2 {
    text-align: left;
    line-height: 64px;
    font-size: 64px;
    
    font-weight: 600;
    color: #ffffff;
    line-height: 84px;
    margin-bottom: 8%;
    background: linear-gradient(270deg,#9dffae 0%,#81c5ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .banner-text p {
    margin-bottom: 6px;
    text-align: left;
    font-size: 24px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #ffffff;
    width: 40%;
  }
  .recruitment-box {
    width: 1200px;
    background: #fff;
    overflow-x:auto;
  }
  .recruitment-box .rb-nav {
    display: flex;

  }
  .recruitment-box .rb-nav li {
  flex-shrink: 0;
text-align: center;
      width: 200px;
      height: auto;
      font-size: 18px;
      
      font-weight: 600;
      color: rgba(51, 51, 51, 1);
      background: #E8F2FA;
      padding: 13px;

  }
  .recruitment-box .rb-content {
    display: flex;

  }
  .recruitment-box .rb-content li {
   border-bottom: 1px solid #e6e6e6;
    flex-shrink:0;
   width:200px;
    font-size: 16px;
    
    font-weight: 500;
    color: rgba(102, 102, 102, 1);
    padding: 13px;
    text-align: center;
  }
  .recruitment {
    background: #fff;
    padding-top: 54px;

  }
  .recruitment h1 {
    margin-bottom: 36px;
    text-align: center;
    font-weight:600;
    font-size:36px;
  }
  .enterprise-culture {
    width:1200px;
margin:auto;
display:flex;
justify-content: space-between;
    padding-top: 70px;
    margin-bottom:50px;
    align-items: center;
  }
  .enterprise-culture>div{
  width:47%;
  }
    .enterprise-culture >img{
    width: 491px;
    height: 340px;
    }
  .enterprise-culture h1 {
   color: rgba(51, 51, 51, 1);
   font-size: 36px;
   font-weight:600;
       margin-bottom: 0;
  }
  .enterprise-culture h2{
  color: rgba(153, 153, 153, 1);
  font-size: 12px;
      margin-top: 10px;
      margin-bottom: 20px;
  }
  .enterprise-culture ul {
    display: flex;
    flex-wrap: wrap;

  }
  .ec-img{
  width:100%}
  .enterprise-culture ul li {

width:280px;
    box-sizing: border-box;

    display: flex;
    justify-content: center;
    flex-direction: column;

  }
   .enterprise-culture ul li div{
   display:flex;
   color:#222;
font-size:16px;
    align-items: baseline;
   }
  .enterprise-culture ul li img {
    height: 16px;
    width: 16px;
margin-right:5px;
    transform: rotate(0deg);
    transition: all 1s ease-in-out;
  }
  .enterprise-culture ul li h2 {
    font-size: 24px;
   
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 22px;
  }
  .enterprise-culture ul li p {
    color:#666;
    font-size: 14px;
    margin-top:10px;
  }
  .enterprise-culture ul li:hover img {
    transform: rotate(360deg);
  }

  .about-ld {
    padding-top: 59px;
    padding-bottom: 83px;
  }
  .about-ld h1 {
    font-size: 36px;
    
    font-weight: 600;
    color: #000000;
    text-align: center;
    margin-bottom: 36px;
  }
  .about-ld video {
    width: 614px;
    height: 306px;
    background: #000000;
    border: 1px solid #979797;
    margin-right: 53px;
    flex-shrink: 0;
  }
  .about-ld .lv-img {
    width: 614px;
    height: 306px;
    background: #000000;
    border: 1px solid #979797;
    margin-right: 53px;
    flex-shrink: 0;
  }
  .about-ld .introduce {
    display: flex;
    font-size: 20px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #000000;
    line-height: 40px;
    text-align: left;
    margin-bottom: 65px;
  }

  .about-introduce {
    display: flex;
    justify-content: space-between;
  }
  .about-introduce li {
    width: 390px;
    height: 210px;
    background: #ffffff;
    border: 1px solid #cbcbcb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .about-introduce li img {
    height: 80px;
    width: auto;
    display: block;
    margin-bottom: 32px;
  }
  @media screen and (max-width: 1200px) {
    .recruitment-box{
        width: 100%;
    }
  }
  @media screen and (max-width: 1560px) {
   
    .introduce {
      flex-wrap: wrap;
      justify-content: center;
      padding: 30px;
    }
    .introduce video {
      width: 100%;
      margin-bottom: 30px;
      margin-right: 0px;
    }
    .introduce .lv-img {
      margin-right: 0;
      margin-bottom: 30px;
      width: 100%;
    }
    .enterprise-culture {
      height: auto;
    }
    .enterprise-culture ul {
      width: 100%;
    }
  }

    @media screen and (max-width: 500px) {
    .about-introduce li{
    border:none;
    }
    }
  @media screen and (max-width: 900px) {
    .wrapper {
      width: 100%;
      margin: auto;
    }
    .banner {
      display: flex;
      align-items: center;
      flex-direction: column;
      justify-content: center;
    }
    .enterprise-culture ul {
      width: 100%;
    }
    .enterprise-culture ul li {
      min-width: 100%;
    }
    .banner-text h1 {
      font-size: 0.64rem;
      line-height: 0.9rem;
    }
    .banner-text h2 {
      font-size: 0.64rem;
      line-height: 0.84rem;
    }
    .banner-text p {
      font-size: 0.24rem;
      width: 70%;
    }
  }
  .wrapper-about{
  margin:auto;
  width:1200px;
  display:flex;
justify-content: space-between;
    align-items: center;
  }
  .wrapper-about>div{
  width:45%}
  .wrapper-about .map-img img{
  width:100%
  }
  .about-address{
  display:flex

  }
  .about-address img{
  width: 32px;
  height: 40px;
  margin-right:10px;
  }
  .aa-text p:nth-of-type(1){
  color: rgba(63, 167, 123, 1)  ;
  font-size: 18px;
  margin:0
  }
   .aa-text p:nth-of-type(2){
    color: rgba(56, 173, 82, 1);
    font-size: 12px;
    margin:0
    }
    .address-details{
    margin-top:15px;
    color: rgba(102, 102, 102, 1);
    font-size: 16px;
    line-height: 24px;
    }