.banner {
    position: relative;
    height: 100vh;
  }
  
  .banner .focus {
    height: 100%;
    z-index: 99;
  }
  
  .banner .focus .swiper-slide img {
    object-fit: cover;
    font-family: 'object-fit: cover;';
    transition: all 8s linear;
    transform: scale(1.04, 1.04);
    height: auto;
    min-height: 100%;
  }
  
  .banner .focus .swiper-slide-active img,
  .banner .focus .swiper-slide-duplicate-active img {
    transition: 8s linear;
    transform: scale(1, 1);
  }
  
  /* .banner .focus .swiper-slide img{object-fit: none;width:100%;} */
  .banner .focus .swiper-slide .container {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -40%);
    -webkit-transform: translate(-50%, -40%);
    bottom: auto;
    text-align: center;
  }
  .banner .focus .swiper-slide .container .pro_txt {
    color: #E53203;
  }
  .banner .focus .swiper-slide .container .pro_txt h3 {
    font-size: .44rem;
    margin: 0;
    font-weight: lighter;
    letter-spacing: .1rem;
    margin-bottom:.24rem;
  }
  .banner .focus .swiper-slide .container .pro_txt h3 em{font-size:.32rem;display: block;line-height: 1.4;}
  .banner .focus .swiper-slide .container .pro_txt p {
    font-size: .18rem;
    margin: 0;
    color: #fff;
    line-height: 1.5;
    color: #E53203;
    text-transform:uppercase;
    letter-spacing: .04rem;
  }
  
  .banner .focus .swiper-slide .container .pro_txt p.en {
    font-size: 16px;
    color: rgba(255, 255, 255, .67);
    margin: 0;
    margin-top: 20px;
    text-shadow: rgba(48, 51, 58, .5) 0px 2px 6px;
    text-transform: uppercase;
  }
  
  .banner .focus .swiper-slide a {
    display: block;
    width: 100%;
    height: 100%;
  }
  
  .banner .focus .container.poa {
    left:50%;
    top: 50%;
    z-index: 5;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    height:156px;
    transition: bottom .4s;
    -webkit-transition: bottom .4s;
  }
  .banner .focus .container.poa .swiper-pagination {
    width:auto;
    display:flex;
    flex-direction:column;
    right:0;
  }
  .banner .focus .container.poa .swiper-pagination .swiper-pagination-bullet {
    width: .12rem;
    height: .12rem;
    background-color: #fff;
    opacity: 1;
    position: relative;
    margin:.2rem 0;
  }
  .banner .focus .container.poa .swiper-pagination .swiper-pagination-bullet::after {
    position: absolute;
    content: '';
    width: .1rem;
    height: .1rem;
    background-color: rgba(255, 255, 255, 0);
    border: .02rem solid transparent;
    border-color: rgba(255, 255, 255, 0);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    transition: all .3s linear;
  }
  .banner .focus .container.poa .swiper-pagination .swiper-pagination-bullet-active {
    width: .12rem;
    height: .12rem;
    background-color: #E53203;
    position: relative;
  }
  .banner .focus .container.poa .swiper-pagination .swiper-pagination-bullet-active::after {
    position: absolute;
    content: '';
    width: .3rem;
    height: .3rem;
    background-color: rgba(255, 255, 255, .0);
    border: .02rem solid transparent;
    border-color: rgba(229, 50, 3, 1);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
  }
  .banner .focus .swiper-slide a {
    display: block;
  }
  
  .banner .swiper-button-next,
  .banner .swiper-button-prev {
    width: 75px;
    height: 75px;
    background: none;
    border-radius: 50%;
    opacity: 1;
    border:1px solid #3D3A39;
    line-height: 36px;
    box-sizing: border-box;
    transition: all .4s;
    -webkit-transition: all .3s;
    display: flex;
    align-items: center;
    justify-content: center;
    outline:none;
  }
  
  .banner .swiper-button-prev,
  .banner .swiper-container-rtl .swiper-button-next {
    background-image: none;
    background: none;
  }
  
  .banner .swiper-button-next i,
  .banner .swiper-button-prev i {
    font-size: .28rem;
    color: #3D3A39;
    width: .35rem;
    height: .35rem;
  }
  
  .banner .swiper-button-next,
  .banner .swiper-container-rtl .swiper-button-prev {
    background-image: none;
    background: none;
  }
  
  
  .banner .swiper-button-next:hover,
  .banner .swiper-button-prev:hover {
    border: 1px solid #E53203;
  }
  .banner .swiper-button-next:hover i,
  .banner .swiper-button-prev:hover i{
    color:#E53203;
  }
  .banner .swiper-button-next.swiper-button-disabled, .banner .swiper-button-prev.swiper-button-disabled {
    border: 1px solid #3D3A39;
  }
  .banner .swiper-button-next.swiper-button-disabled i, .banner .swiper-button-prev.swiper-button-disabled i{
    color: #3D3A39;
  }
  .poa {
    position: absolute;
  }

  .prev-next {
    position: absolute;
    z-index: 1000;
    width: calc(100% - 300px);
    height: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
  }
  .about .container {
    display: flex;
  }
  .about .left {
    background-color: #F1F2F3;
    width: 6rem;
    padding: .8rem .6rem;
    box-sizing: border-box;
  }
  .about .left.num-data li {
    background-color: #DBDCDC;
    font-size: .18rem;
    color: #FF3D00;
    padding: .08rem .25rem;
    box-sizing: border-box;
    margin-bottom: .2rem;
    display: flex;
    align-items: baseline;
  }
  .about .left.num-data li span {
    font-size: .4rem;
    margin: 0 .05rem;
  }
  .about .left.num-data li:nth-child(1) {
    margin-right: 2rem;
  }
  .about .left.num-data li:nth-child(2) {
    margin-right: 1.2rem;
  }
  .about .left.num-data li:nth-child(3) {
    background-color: #E53203;
    color: #fff;
  }
  .about .left.num-data li:nth-child(6) {
    margin-right: 1.2rem;
    background-color: #E53203;
    color: #fff;
  }
  .about .left.num-data li:nth-child(8) {
    margin-right: .8rem;
  }
  .about .right {
    flex: 1;
    background-image: url(../images/about-bg.png);
    background-repeat: no-repeat;
    background-position: bottom;
    padding: 1rem 0 0 .6rem;
    position: relative;
  }
  .about .right .details {
    margin-top: .4rem;
  }
  .about .right .list{
    position: absolute;
    right:0;
    left:0;
    bottom:0;
    display: flex;
    justify-content: flex-end;
  }
  .about .right .list .item{width:27.34%;background:#F0F1F2;display: flex;display: -webkit-flex;align-items: center;flex-direction: column;justify-content: center;height:1.32rem;transition: all .3s;-webkit-transition: all .3s;margin-left:3.7%;cursor: pointer;}
  .about .right .list .item:first-of-type{margin-left:0;}
  .about .right .list .item span{font-size:.25rem;color: #FF3D00;line-height: .3rem;} 
  .about .right .list .item p{font-size:.16rem;line-height: .27rem;color:#3D3A39;margin:0;}
  .about .right .list .item:hover{background:#E53203;}
  .about .right .list .item:hover span,.about .right .list .item:hover p{color:#fff;}
  .colored{color:#E53203;}
  .product{padding:1rem 0 .7rem;background:url(../images/bg1.jpg) no-repeat center top;}
  .business_wrap{position: relative;padding:0 4.59% 1rem;}
  .business_wrap .swiper-slide{background:#DBDCDC;}
  .business_wrap .swiper-slide a:hover{color:#3D3A39;}
  .business_wrap .top{display: flex;align-items: center;display: -webkit-flex;}
  .business_wrap .top .img{flex:1;}
  .business_wrap .top .txt {line-height: 1.3;width:4.4rem;text-align: center;}
  .business_wrap .top .txt span{font-size:.7rem;font-weight: lighter;letter-spacing: .1rem;display: block;}
  .business_wrap .top .txt span:last-of-type{position: relative;left:.3rem;}
  .business_wrap .bottom{display: flex;align-items: center;display: -webkit-flex;padding:.32rem 5.95% .32rem 3.6%;justify-content: space-between;}
  .business_wrap .bottom .left{margin-right:5%;width:36%;}
  .business_wrap .bottom h3{font-size:.26rem;color:#FF3D00;margin:0;font-weight:lighter;margin:0;}
  .business_wrap .bottom .right{flex:1;}
  .business_wrap .bottom .right p{font-size:.14rem;line-height: .22rem;color:#3D3A39;font-weight:lighter;margin:0;}
  .handle{position: absolute;left:4.59%;right:4.59%;padding-left:1.1rem;padding-right:1.8rem;height:.5rem;bottom:0;}
  .handle .nums{font-size:.3rem;position: absolute;left:0;top:0;line-height: .5rem;letter-spacing: -5px;}
  .handle .nums .current{color:#E53203;font-size:.4rem;}
  .handle .pagination2{height:2px;width:100%;position: static;margin-top:.24rem;background:#A39F9D;}
  .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:#E53203;}
  .prev2{right:.66rem;left:auto;}
  .next2{right:0;left:auto;}
  .prev2,.next2{width:.48rem;height:.48rem;border-radius: 50%;border:1px solid #3D3A39;line-height: .46rem;text-align: center;transition: all .3s;background:none;margin-top:0;bottom:0;top:auto;outline:none;display:flex;align-items:center;justify-content: center;}
  .prev2 .iconfont,.next2 .iconfont{font-size:.2rem;opacity: 1;}
  .prev2:hover,.next2:hover{border-color: #E53203;}
  .prev2:hover .iconfont,.next2:hover .iconfont{color:#E53203;}
  .project .container{position: relative;padding:1.3rem 0 .8rem;}
  .project .poa{width:51.3%;top:0;right:0;}
  .project_swiper{position: relative;padding-bottom:.96rem;margin-top:.92rem;}
  .project_swiper .swiper-slide .txt{background:#f3f3f3;transition: all .4s;-webkit-transition: all .4s;height:.9rem;display: flex;display: -webkit-flex;flex-direction: column;align-items: center;justify-content: center;}
  .project_swiper .swiper-slide .txt h4{font-size:.18rem;line-height: .3rem;color:#3D3A39;margin:0;font-weight:400;transition: all .4s;-webkit-transition: all .4s;font-weight: lighter;}
  .project_swiper .swiper-slide .txt p{font-size:.14rem;line-height: .24rem;color:#3D3A39;margin:0;transition: all .4s;-webkit-transition: all .4s;font-weight: lighter;}
  .project_swiper .swiper-slide a:hover .txt{background:#E53203;}
  .project_swiper .swiper-slide a:hover .txt h4{font-size:.2rem;color:#fff;line-height: .9rem;}
  .project_swiper .swiper-slide a:hover .txt p{transform: scale(0);-webkit-transform: scale(0);height:0;color:#fff;}
  .project_swiper .swiper-pagination-current{color:#E53203;font-size:.4rem;}
  .project_swiper .handle{left:0;right:0;}
  .project_swiper .handle .pagination2{position: relative;}
  .project_swiper .handle .pagination2 span{position: absolute;left:0;top:0;height:2px;width:0;background:#E53203;transition: all .3s;-webkit-transition: all .3s;}
  .news{padding:.72rem 0 .8rem;background:url(../images/bg2.jpg) no-repeat center top;}
  .news .container{display: flex;display: -webkit-flex;justify-content: space-between;}
  .news .container .left{width:4.5rem;flex-shrink: 0;padding-top:.58rem;}
  .news .container .right{width:7.3rem;}
  .news .right li{height:1.18rem;position: relative;border-bottom:1px solid #A39F9D;padding:.2rem 19.7% .2rem 1.44rem;}
  .news .right li .date{position: absolute;left:0;top:.2rem;width:1.18rem;height:1.18rem;display: flex;display: -webkit-flex;flex-direction: column;align-items: center;justify-content: center;background:#E53203;font-weight: lighter;}
  .news .right li .date span{font-size:.24rem;color:#fff;line-height: .32rem;}
  .news .right li .date span:first-of-type{padding-bottom:.03rem;border-bottom:2px solid  #E55630;margin-bottom:.03rem;}
  .news .right li .txt h4{font-size:.22rem;color:#3D3A39;line-height: .34rem;margin:0;font-weight: lighter;margin-top:.1rem;transition: all .3s;-webkit-transition: all .3s;}
  .news .right li a:hover .txt h4{color:#E53203;}
  .news .right li .txt p{font-size:.14rem;line-height: .22rem;height:.44rem;color:#888;margin:0;margin-top:.2rem;}
  .news .right li:last-child{border:0;}
  .news_swiper{margin-top:.92rem;}
  .news_swiper .txt {padding:.3rem .39rem .3rem;background:#fff;}
  .news_swiper .txt h4{font-size:.2rem;font-weight: lighter;margin:0;line-height: .29rem;color:#3D3A39;}
  .news_swiper .txt p{font-size:.13rem;line-height: .18rem;color:#A39F9D;margin:.1rem 0 .17rem;height:.36rem;}
  .news_swiper .txt span{font-size:.13rem;display:block;color:#3D3A39;}
  .news_swiper .btns{margin-top:.3rem;display: flex;display: -webkit-flex;}
  .news_swiper .prev2,.news_swiper .next2{position: static;}
  .news_swiper .prev2{margin-right:.2rem;}
  .honor{padding:1.08rem 0 .8rem;}
  .honor_wrap{background:url(../images/bg3.png) no-repeat center top #F2F2F2;background-size:cover;padding:.77rem 4.93% .7rem;margin-top:.92rem;}
  .honor_wrap ul{display: flex;display: -webkit-flex;justify-content: space-around;}
  .honor_wrap ul li{text-align: center;line-height: 1;}
  .honor_wrap ul p.num{font-size:.26rem;color:#E53203;margin:0;font-weight: lighter;line-height: .68rem;height:.68rem;}
  .honor_wrap ul p.num span{font-size:.56rem;font-weight:bold;}
  .honor_wrap ul p.txt{font-size:.24rem;font-weight: lighter;margin:0;margin-top:.14rem;}
  .honor_rec{display: flex;display: -webkit-flex;margin-top:.1rem;padding:0 2%;}
  .honor_rec .item p{font-size:.13rem;text-align: center;text-overflow: unset;margin-bottom:0;}
  .honor_list{margin-top:.6rem;}
  .honor_list img{margin:0 auto;}
  .honor_list .txt p{font-size:.14rem;text-align: center;white-space: nowrap;margin-bottom:0;overflow: hidden;
    text-overflow: ellipsis;}
  .business{padding:1.08rem 0 1.05rem;background: url(../images/business_bg.jpg) no-repeat center bottom;background-size: cover;margin-top:.6rem;}
  .business_info{padding:.6rem 0 0;}
  .business_info .content{width:1288px;margin:0 auto;position: relative;}
  .business_info .content ul{display: flex;display: -webkit-flex;position: relative;z-index:2;justify-content: space-between;}
  .business_info .content ul li:nth-child(1){width:3.4rem;margin-top:.93rem;}
  .business_info .content ul li:nth-child(2){width:2.58rem;margin-top:1.42rem;}
  .business_info .content ul li:nth-child(3){width:2.54rem;margin-top:.49rem;}
  .business_info .content ul li:nth-child(4){width:1.71rem;}
  .business_info .content ul li:nth-child(5){width:1.75rem;margin-top:1.38rem;display: flex;flex-direction: column;align-items: flex-end;}

  .business_info .content ul li a{display: flex;width:1.4rem;height:1.4rem;border-radius: 50%;background:#D73625;align-items: center;justify-content: center;font-size:.2rem;line-height: .22rem;font-weight: lighter;color:#fff;text-align: center;}
  .business_info .content .line{position: absolute;left:50%;top:.72rem;transform: translateX(-50%);-webkit-transform: translateX(-50%);}
  .li_info{display: flex;display: -webkit-flex;align-items: flex-start;margin-top:.3rem;}
  .li_info span{font-size:.7rem;color:#898989;line-height: 1;letter-spacing: -.05rem;margin-right:.1rem;}
  .li_info .right p{font-size:.14rem;line-height: .22rem;color:#3E3A39;padding-left:.14rem;margin-bottom:.12rem;margin-top:0;position: relative;}
  .li_info .right p:before{content:'';width:.08rem;height:.08rem;background:#D73625;left:0;top:.07rem;position: absolute;}
  @media screen and (max-width: 1500px) {
    .about .left {
        width: 5rem;
    }
    .about .left.num-data li:nth-child(1) {
        margin-right: 1.5rem;
    }
    .about .left.num-data li:nth-child(2) {
        margin-right: 1rem;
    }
    .about .left.num-data li:nth-child(6) {
        margin-right: 1rem;
    }
    .business_wrap{padding-left:1.5%;padding-right:1.5%;}
    .business_wrap .top .txt{width:3.8rem;flex-shrink: 0;}
    .project_swiper .swiper-slide a:hover .txt h4{font-size:.19rem;color:#fff;line-height: .9rem;}
    .news .container .right{width:6.3rem;}
    .news .right li { padding-right: 9.7%;}
    .honor_wrap{padding: .77rem 1.93% .7rem;}
    .honor_rec .item{max-width:16.67%;}
    .honor_rec .item p{white-space: pre-wrap;}
    .banner .swiper-button-prev{left:0;}
    .banner .swiper-button-next{right:0;}
    .prev-next{width: calc(100% - 100px);}
  }
  @media screen and (max-width:1300px){
    .business_info .content{width:98%;}
  }
  @media screen and (max-width:1280px){
    /*.banner .focus .swiper-slide .container .pro_txt h3{font-size:.64rem;}
    .banner .focus .swiper-slide .container .pro_txt p{font-size:.28rem;}*/
    .project .container{padding:.8rem 0 .6rem;}
    .honor,.business{padding: .88rem 0 .6rem;}
    .honor_wrap{margin-top:.7rem;}
    .about .left{padding:.6rem .4rem;}
    .about .right{ padding: .6rem 0 0 .3rem;}  
    .about .right .list .item span{font-size:.28rem;}
    .about .right .list .item p{font-size:.18rem;}
    .product {
      padding: .7rem 0 .4rem;
     }
     .news .container .left{width:4rem;}
     .news .container .right{width:5.6rem;}
  }
  @media screen and (max-width:1200px){
    .li_info .right p{font-size:.12rem;}
    .business_info .content{transform: scale(.9);-webkit-transform: scale(.9);}
  }
  @media screen and (max-width:1100px){
    .news .container .left{width:3.5rem;}
    .about .left {padding: .6rem .2rem;width:4.5rem;}
    .about .right .list .item span {font-size: .26rem;}
    .about .right .list .item {width: 32.66%;margin-left:1%;}
    .about .right .list .item p{font-size:.15rem;}
  }
  @media screen and (max-width:992px){
    .business_wrap .bottom{flex-direction: column;align-items: flex-start;}
    .news{background-size: cover;}
    .news .container{flex-direction: column;}
    .news .container .left{width:6rem;}
    .news_swiper{margin: .6rem auto 0;}
    .news .container .right{width:100%;}
    .banner{height:auto;}
  }
  @media screen and (max-width: 768px) {
    .banner{height:6.2rem;}
    .banner .focus .swiper-slide .container {
        top: 50%;
        transform: translate(-50%, -50%);
        -webkit-transform: translate(-50%, -50%);
      }
      .banner .focus .swiper-slide .container .pro_txt h3 {
        padding: 0 .2rem;
      }
      .banner .focus .swiper-slide .container .pro_txt p{font-size:.22rem;}
      .banner .focus .container.poa {
        bottom: .6rem;
        height:auto;
        top:auto;
        transform: translate(-50%,0);
        -webkit-transform: translate(-50%,0);
    }
    .banner .focus .container.poa .swiper-pagination{flex-direction:row;width:100%;justify-content:center;}
    .banner .focus .container.poa .swiper-pagination .swiper-pagination-bullet{margin:0 .2rem;}
    .about .container{display: block;}
    .about .left{width:100%;}
    .about .left ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
    .about .left ul li{width:48%;box-sizing: border-box;margin-right:0!important;}
    .about .left {padding: .4rem .2rem .2rem;}
    .about .left.num-data li{padding:.1rem;font-size:.22rem;}
    .about .right{background-size: 100%;}
    .about .right .list{position: static;justify-content: space-between;margin-top:.3rem;}
    .about .right .list .item span{font-size:.3rem;}
    .about .right .list .item p{font-size:.22rem;line-height: .39rem;}
    .product{padding:.4rem 0 .4rem;}
    .business_wrap .top .txt{width:2rem;}
    .business_wrap .top .txt span{font-size:.6rem;letter-spacing: .05rem;}
    .business_wrap{padding-left:0;padding-right:0;}
    .business_wrap .bottom{display: block;padding:.3rem;}
    .business_wrap .bottom .left{margin-bottom:.2rem;width:100%;}
    .business_wrap .bottom .right p{font-size:.24rem;line-height: .36rem;height:auto;-webkit-line-clamp:40;}
    .handle .nums{letter-spacing: -1px;}
    .project_swiper{padding-bottom:.94rem;margin-top:.4rem;}
    .project .container{padding:.6rem 0;}
    .news .container{display: block;}
    .news {padding: .32rem 0 .4rem;background-size: cover;}
    .news_swiper{margin-top:.4rem;}
    .news .container .left{width:100%;margin-right:0;padding-top:.2rem;margin-bottom:.3rem;}
    .project_swiper .swiper-slide .txt h4{font-size:.26rem;line-height: .36rem;width: 100%;
    text-align: center;}
    .project_swiper .swiper-slide .txt p{font-size:.23rem;line-height: .36rem;width: 100%;
    text-align: center;}
    .news_swiper .txt h4{font-size:.3rem;line-height: .39rem;}
    .news_swiper .txt p{font-size:.26rem;line-height: .38rem;height:.76rem;margin:.2rem 0 .27rem;}
    .news_swiper .txt span{font-size:.26rem;}
    .news .right li .txt h4{font-size:.3rem;}
    .news .right li .txt p{font-size:.24rem;line-height: .36rem;height:.72rem;}
    .news .right li .date span{font-size:.28rem;line-height: .38rem;}
    .news .right li{padding-right:.3rem;padding-top:.3rem;padding-bottom:.3rem;}
    .news .right li .date{top:.3rem;}
    .honor{padding:.28rem 0 .5rem;}
    .honor_rec{display: none;}
    .honor_list .txt p{font-size:.26rem;white-space: pre-wrap;}
    .honor_wrap{margin-top:.5rem;padding:.4rem 1.93% .5rem;}
    .business_wrap{padding-bottom:1.16rem;}
    .business{padding:.6rem 0;margin-top:.3rem;}
    .business_info .content .line{display: none;}
    .business_info .content{transform: scale(1);-webkit-transform: scale(1);}
    .business_info .content ul{flex-direction: column;padding-left:.2rem;}
    .business_info .content ul li{width:100%!important;display: flex;align-items: center;margin-top:0!important;align-items: flex-start!important;flex-direction: row!important;margin-bottom:.4rem;}
    .business_info .content ul li a{line-height: .3rem;margin-right:.2rem;}
    .li_info{margin-top:0;}
    .li_info span{font-size:.4rem;}
    .li_info .right p{font-size:.22rem;line-height: .32rem;}
  }