@media screen and (max-width: 1200px) {
  .banner .content-tit {
    font-size: 2.874rem;
  }
  .banner .content-mintit {
    font-size: 1.486rem;
  }
  .banner .banner-content {
    top: 43.24%;
  }
  .banner .banner-content .content-tit {
    margin-bottom: 3.2%;
  }
  .page-header {
    width: 93.6%;
  }
  .page-header .return {
    width: 10.82%;
    margin: 0 0 0 1.56%;
  }
  .news-wrap {
    width: 93.6%;
  }
  .news-wrap .detail {
    width: 100%;
  }
  .news-wrap .detail .detail-title {
    margin: 0 auto 5.7%;
  }
  .news-wrap .detail .detail-content {
    width: 100%;
  }
  .news-wrap .detail .detail-content .img-box {
    width: 40%;
    margin: 4.22% auto;
  }
  .news-wrap .more-news {
    display: none;
  }
  .switch-box {
    width: 93.6%;
  }
  .switch-box .right-switch {
    width: 10.82%;
  }
}