@media (max-width: 480px) {
  .banner {
    padding-top: 30px !important;
    background-size: 100% 100%;
  }
  .banner > div:first-child {
    font-size: 20px !important;
  }
  .banner > div:last-child {
    font-size: 14px !important;
    padding-bottom: 68px !important;
  }
  main {
    padding-bottom: 16px;
  }
  main .container {
    padding: 16px;
  }
  main .container .bread-crumb {
    padding: 0;
    font-size: 14px;
    margin-bottom: 0;
  }
  main .container .bread-crumb > span:last-child {
    display: none;
  }
  main .container .article-title {
    margin-top: 12px;
  }
  main .container hr {
    margin: 12px 0;
  }
  main .container .article-content {
    padding: 0;
    margin: 0;
  }
  main .container .article-content .article-content-left p {
    margin-bottom: 6px;
    line-height: 1.6;
  }
  main .container .article-content .article-content-right {
    display: none !important;
  }
}