@media (max-width: 1300px) {

  .container{
    padding: 0px 40px;
  }
}

@media (max-width: 960px) {
  body {
    min-width: auto;
  }

  .container {
    width: 100%;
    box-sizing: border-box;
    padding: 0px 30px;
  }

  .top {
    height: 60px;
    top: 0px;
  }

  .top_g{
    height: 60px;
  }

  .top .container {
    height: 100%;
  }

  .top .logo{
    width: 160px;
  }

  .nav {
    display: none;
  }

  .phone_btn {
    display: block;
    margin-top: 20px;
  }

  .top .phone_btn span {
    width: 20px;
    height: 17px;
    display: inline-block;
    position: relative;
  }

  .top .phone_btn span:before {
    content: "";
    width: 22px;
    height: 2px;
    background: #fff;
    position: absolute;
    top: 0;
    left: 0;
  }

  .top .phone_btn span:after {
    content: "";
    width: 22px;
    height: 2px;
    background: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
  }

  .top .phone_btn span i {
    position: absolute;
    top: 50%;
    left: 0;
    width: 22px;
    height: 2px;
    background: #fff;
    margin-top: -1px;
  }

  .top .tel{
    display: none;
  }

  .in_banner .swiper-pagination span {
    width: 12px;
    height: 12px;
  }

  .in_banner .swiper-slide .bj .pc_img {
    height: 40vh;
  }

  .in_banner .swiper-slide .nr .container{
    width: 100%;
  }

  .in_banner .swiper-slide .nr .container h3 {
    font-size: 22px;
  }

  .in_banner .swiper-slide .nr .container h2 {
  padding-right: 0px;
  }

  .in_banner .swiper-slide .nr .container h2 img {
    width: 120px;
  }

  .in_banner .swiper-slide .nr .container span a {
    font-size: 14px;
  }

  .in_big{
    flex-wrap: wrap;
  }

  .in_box{
    width: 100%;
  }

  .in_box .nr h2{
    font-size: 20px;
  }

  .di ul{
    display: none;
  }

  .ny_nr{
    flex-direction: column;
  }

  .ny_nr_l{
    width: 100%;
  }

  .ny_nr_r{
    width: 100%;
  }

  .download{
    padding: 30px 0px;
    flex-direction: column;
  }

  .download_box{
    width: 100%;
    padding: 20px;
    margin-bottom: 20px;
  }

  .download_box .bt{
    font-size: 20px;
  }

  .download_box .nr a{
    font-size: 14px;
  }

  .management ul{
    padding: 20px 0px;
  }

  .management ul li{
    width: 50%;
  }

  .ny_nr_l .nr1 .left{
    width: 100px;
  }

  .ny_nr_l .nr1 .right{
    width: calc(100% - 120px);
  }

}