@media (max-width: 390px) {
  .article-content img,
  .article-content figure,
  .article-content iframe,
  .article-content video,
  .article-content table,
  .article-content pre,
  .article-content .shopping-product {
    box-sizing: border-box;
    max-width: 100%;
  }

  .article-content img,
  .article-content iframe,
  .article-content video {
    height: auto;
  }

  .article-content figure {
    margin-inline: 0;
  }

  .article-content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .article-content pre {
    overflow-x: auto;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
  }

  .article-content .shopping-product {
    overflow-wrap: anywhere;
  }
}