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使用runcode.html页面

3
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2025-11-26
创建时间
2025-11-26
最后更新
<section>
    <h2>News</h2>
    <nav>
      <ul>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
        <li>AAAA</li>
      </ul>
    </nav>
  </section>
nav ul {
  column-count: 4;
  column-width: 150px;
  column-gap: 3rem;
  column-rule: 1px dashed #ccc;
  column-fill: auto;
}

h2 {
  column-span: all;
}
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