@media screen and (min-width:1400px){
  html,body{
    font-size:14px;
    }
    .product,.about,.news,.contact {
      padding-bottom: 168px;
      min-width: 1400px;
      min-height: 937px;
      box-sizing: border-box;
      position: relative;
    }
  .swiper {
    position: relative;
    min-width: 1400px;
    min-height: 937px;
    /* min-height: 746px; */
    }
  .swiper-pagination {
    right: 100px;
   }

  .swiper-pagination span {
    margin: 5px 0;
    }

  .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
   }
     /* pc/移动端显示与隐藏 */
   .pc {
    display: inline-block;
  }
  .mobile  {
    display: none;
  }
}  
@media screen and (max-width:1400px) and (min-width:769px) {
  html,body{
    font-size:13px;
  }
  .indexa {
    font-size: 25px !important;
  }
  .indexa-text {
    font-size: 16px !important;
  }
  .product,.about,.news,.contact {
    padding-bottom: 168px;
    min-width: 1400px;
    min-height: 937px;
    box-sizing: border-box;
    position: relative;
  }
  .swiper{
    min-height: 769px;
    min-width: 1400px;
    height: 100%;
    font-size: 12px !important;
  }
  .swiper .swiper-pagination {
    right: 70px !important;
  }
  .swiper .swiper-pagination span {
    margin: 2px 0;
  }
  .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
   }
    /* pc/移动端显示与隐藏 */
  .pc {
    display: inline-block;
  }
  .mobile  {
    display: none;
  }

  /* 表单提交框 */
  .slide-index-six .wrap .content .info {
    width: 50% !important;
  }
}  
@media screen and (max-width:769px){
  html,body{
    font-size:12px;
  }
  .indexa {
    font-size: 24px !important;
  }
  .indexa-text {
    font-size: 16px !important;
  }

  /* 首页 */
  .swiper {
    min-width: 320px;
    height: 100%;
    font-size: 12px !important;
    background-color: #fff;
  }
  /* 产品中心 */
  .product,.about,.news,.contact {
    min-width: 320px;
    height: 100%;
    font-size: 12px !important;
    background-color: #fff;
  }

  /* pc/移动端显示与隐藏 */
  .mobile  {
    display: inline-block;
  }
  .pc {
    display: none;
  }
  /* 分页 */
  .swiper .swiper-pagination {
    right: 10px ;
  }
  .swiper .swiper-container-vertical {
    height: 100%;
  }
  .swiper .swiper-pagination span {
    margin: 4px 0;
  }
  .swiper-pagination {
    top: 40%;
  }
  .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
   }
}