.main .about-top{
    text-align: center;
    padding: 80px 0;
  }
  .main .about-top img{
    width: 175px;
  }
  .main .about-top .about-title{
    font-size: 32px;
    color: #018B75;
    font-weight: bolder;
    margin-top: 20px;
  }
  .main .about-top .about-dec{
    font-size: 30px;
    margin-bottom: 5px;
    color: #018B75;
    font-weight: bolder;
  }
  .main .about-top .about-text{
    font-size: 16px;
    line-height: 26px;
    margin-top: 30px;
  }
  .main .about-center{ 
     background: url('../images/bj3.jpg') no-repeat center center;
    background-size: 100% 100%;
    background-position: center center;
    padding: 80px 0;
  }
  .main .about-center li{
    width: 32%;
    text-align: center;
    background-color: #fff;
    padding: 12px 16px;
    box-sizing: border-box;
    border-radius: 4px;
  }
  .main .about-center li img{
    width: 90px;
    height: 90px;
  }
  .iiiuoax{
    display: flex;
    align-items: center;
}
  .main .about-center li .about-title{
    font-size: 28px;
    color: #0c0c0c;
    font-weight: bolder;
  }
  .main .about-center li .about-dec{
    font-size: 16px;
    color: #696969;
    text-align: left;
  }
  .main .about-bottom{
    padding: 80px 0;
  }
  .main .about-bottom h1{
    text-align: center;
    font-size: 32px;
    color: #018B75;
  }
  .main .about-bottom h2{
    text-align: center;
    font-size: 32px;
    color: #018B75;
  }
  .main .about-bottom .area-swiper{
    margin-top: 50px;
    position: relative;
  }
  .main .about-bottom .area-swiper .swiper-btn {
    width: 50px;
    height: 50px;
    font-size: 23px;
    color: #fff;
    line-height: 50px;
    text-align: center;
    background-color: #018B75;
    border-radius: 50px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);  
    z-index: 999;
  }
  .main .about-bottom .area-swiper .swiper-btn.btn-left{
    left: 0;
  }
  .main .about-bottom .area-swiper .swiper-btn.btn-right{
    right: 0;
  }
  .main .about-bottom .area-swiper .swiper-slide{
    transition: 300ms;
        transform: scale(0.8);
  }
  .main .about-bottom .area-swiper .swiper-slide-active,.main .area-swiper .swiper-slide-duplicate-active{
    transform: scale(1);
  }
  .main .about-bottom .area-swiper .swiper-slide .slide-img{
    width: 100%;
    position: relative;
    display: block;
  }
  .main .about-bottom .area-swiper .swiper-slide .slide-img img{
    width: 100%;
  }
  .main .about-bottom .area-swiper .swiper-slide .slide-img .slide-txt{
    color: #253745;
    width: 100%;
    padding: 8px 0;
    font-size: 16px;
    text-align: center;
  }
  
  @media screen and  (max-width: 1024px) { 
    .main .about-top{
      padding: 30px 0;
    }
    .main .about-top img{
      width: 150px;
    }
    .main .about-top .about-title{
      font-size: 22px;
  
    }
    .main .about-top .about-dec{
      font-size: 22px;
  
    }
    .main .about-center{
      padding: 30px 0;
    }
     .main .about-center li{
      width: 100%;
      margin-bottom: 20px;
    }
    .main .about-center li .about-title{
      margin-bottom: 10px;
    }
   .main .about-bottom{
     padding: 30px 0;
   }
   .main .about-bottom h1{
    font-size: 22px;
   }
    .main .about-bottom h2{
    font-size: 22px;
   }
  }
  .main .product-main .product-list{
    padding: 80px 0;
  }
  .main .product-main .product-list .product-item{
    width: 48%;
    border-bottom: 1px solid #BCD0BE;
    padding: 30px 0;
  }
  .main .product-main .product-list .product-item .product-img{
    width: 100%;
    height: 300px;
    overflow: hidden;
    
  }
  .main .product-main .product-list .product-item .product-img img{ 
    width: 100%;
    transition: all .3s;
  }
  .main .product-main .product-list .product-item .product-img:hover img{ 
    transform: scale(1.1);
  }
  .main .product-main .product-list .product-item .product-tit{
  color: #018B75;
  font-size: 28px;
  padding: 15px 0;
  font-weight: bolder;
  }
  .main .product-main .product-list .product-item  .product-txt .item{
  margin-bottom: 10px;
  }
  .main .product-main .product-list .product-item  .product-txt .item .dot{
    width: 10px;
    height: 10px;
    border-radius: 50px;
    background-color: #018B75;
  }
  .main .product-main .product-list .product-item  .product-txt .item .dec{
    color: #868686;
    margin-left: 10px;
    font-size: 16px;
  }
  .main .product-main .product-list .product-item  .product-txt .item i{
  color: #018B75;
  }