@media screen and (max-width: 1200px) {
  .news-box .news {
    width: 93.6%;
  }
  .news-box .news .news-item {
    width: 100%;
  }
  .news-box .news .news-item:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .news-box .news .news-item:not(:last-child) {
    margin-bottom: 5.7%;
  }
  .news-box .news .news-item .img-box {
    margin-bottom: 3.7%;
  }
  .news-box .news .news-item .news-content {
    padding-bottom: 49.43%;
  }
  .news-box .news .news-item .news-time {
    width: auto;
    top: 46.95%;
    padding: 3.42% 4.55%;
  }
  .news-box .more {
    padding-right: 3.2%;
    margin-top: 11.4%;
  }
  .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%;
  }
  .news-tab-box {
    width: 93.6%;
    margin: 0 auto 8%;
  }
  .news-tab-box .news-tab {
    width: 59.54%;
    margin: 0 auto 2.85% 0;
  }
}