.detail .down {
  width: 9.33%;
}

@media screen and (max-width: 1200px) {
  .banner_content .title {
    font-size: 1.7rem;
  }
  .banner_content .subtitle {
    font-size: 0.95rem;
  }
  .crumbs,
  .detail .title {
    font-size: 0.9rem;
  }
  .banner_content .en_title {
    font-size: 0.8rem;
  }
  .detail .down {
    font-size: 0.7rem;
  }
  .banner .banner_content .title {
    line-height: 2.8rem;
  }
  .detail .down {
    width: 23.33%;
  }
}