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  4. <blockquote>: The Block Quotation element

HTML <blockquote> 元素 (或 HTML 块引用元素 ) 指示封闭文本是扩展引号。通常，这通过缩进视觉呈现 (见 注意事项 了解如何改变它)。引用源 URL 的给定可以使用 cite 属性，而源的文本表示的给定可以使用 <cite> 元素。

The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.

内容类别 流内容 , sectioning root, palpable content.
准许内容 流内容 .
Tag omission None, both the starting and ending tag are mandatory.
Permitted parents Any element that accepts flow content .
Implicit ARIA role 无对应角色
Permitted ARIA roles 任何
DOM 接口 HTMLQuoteElement

属性

This element's attributes include the 全局属性 .

cite

A URL that designates a source document or message for the information quoted. This attribute is intended to point to information explaining the context or the reference for the quote.

用法注意事项

To change the indentation applied to the quoted text, use the CSS margin-left and/or margin-right properties, or the margin shorthand property.

To include shorter quotes inline rather than in a separate block, use the <q> (Quotation) element.

范例

This example demonstrates the use of the <blockquote> element to quote a passage from RFC 1149 , A Standard for the Transmission of IP Datagrams on Avian Carriers. 

<blockquote cite="https://tools.ietf.org/html/rfc1149">
  <p>Avian carriers can provide high delay, low
  throughput, and low altitude service. The
  connection topology is limited to a single
  point-to-point path for each carrier, used with
  standard carriers, but many carriers can be used
  without significant interference with each other,
  outside of early spring. This is because of the 3D
  ether space available to the carriers, in contrast
  to the 1D ether used by IEEE802.3. The carriers
  have an intrinsic collision avoidance system, which
  increases availability.</p>
</blockquote>

The output from this HTML snippet looks like this:

规范

规范 状态 注释
HTML 实时标准
The definition of '<blockquote>' in that specification. 		实时标准
HTML5
The definition of '<blockquote>' in that specification. 		推荐
HTML 4.01 Specification
The definition of '<blockquote>' in that specification. 		推荐

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据
桌面 移动
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
blockquote Chrome 完整支持 Yes Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes
cite Chrome 完整支持 Yes Edge 完整支持 12 Firefox 完整支持 1 IE 完整支持 Yes Opera 完整支持 Yes Safari 完整支持 Yes WebView Android 完整支持 Yes Chrome Android 完整支持 Yes Firefox Android 完整支持 4 Opera Android 完整支持 Yes Safari iOS 完整支持 Yes Samsung Internet Android 完整支持 Yes

图例

完整支持

完整支持

另请参阅

  • <q> element for inline quotations.
  • <cite> element for source citations.

元数据

  • 最后修改：
  1. <blockquote>
  2. <dd>
  3. <div>
  4. <dl>
  5. <dt>
  6. <figcaption>
  7. <figure>
  8. <hr>
  9. <li>
  10. <main>
  11. <ol>
  12. <p>
  13. <pre>
  14. <ul>
  15. HTML 元素
    1. A
      1. <a>
      2. <abbr>
      3. <acronym>
      4. <address>
      5. <applet>
      6. <area>
      7. <article>
      8. <aside>
      9. <audio>
    2. B
      1. <b>
      2. <base>
      3. <basefont>
      4. <bdi>
      5. <bdo>
      6. <bgsound>
      7. <big>
      8. <blink>
      9. <blockquote>
      10. <body>
      11. <br>
      12. <button>
    3. C
      1. <canvas>
      2. <caption>
      3. <center>
      4. <cite>
      5. <code>
      6. <col>
      7. <colgroup>
      8. <content>
    4. D
      1. <data>
      2. <datalist>
      3. <dd>
      4. <del>
      5. <details>
      6. <dfn>
      7. <dialog>
      8. <dir>
      9. <div>
      10. <dl>
      11. <dt>
    5. E
      1. <em>
      2. <embed>
    6. F
      1. <fieldset>
      2. <figcaption>
      3. <figure>
      4. <font>
      5. <footer>
      6. <form>
      7. <frame>
      8. <frameset>
    7. G H
      1. <h1>
      2. <h2>
      3. <h3>
      4. <h4>
      5. <h5>
      6. <h6>
      7. <head>
      8. <header>
      9. <hgroup>
      10. <hr>
      11. <html>
    8. I
      1. <i>
      2. <iframe>
      3. <img>
      4. <input>
      5. <ins>
      6. <isindex>
    9. J K
      1. <kbd>
      2. <keygen>
    10. L
      1. <label>
      2. <legend>
      3. <li>
      4. <link>
      5. <listing>
    11. M
      1. <main>
      2. <map>
      3. <mark>
      4. <marquee>
      5. <menu>
      6. <menuitem>
      7. <meta>
      8. <meter>
    12. N
      1. <nav>
      2. <nobr>
      3. <noframes>
      4. <noscript>
    13. O
      1. <object>
      2. <ol>
      3. <optgroup>
      4. <option>
      5. <output>
    14. P
      1. <p>
      2. <param>
      3. <picture>
      4. <plaintext>
      5. <pre>
      6. <progress>
    15. Q
      1. <q>
    16. R
      1. <rp>
      2. <rt>
      3. <rtc>
      4. <ruby>
    17. S
      1. <s>
      2. <samp>
      3. <script>
      4. <section>
      5. <select>
      6. <shadow>
      7. <slot>
      8. <small>
      9. <source>
      10. <spacer>
      11. <span>
      12. <strike>
      13. <strong>
      14. <style>
      15. <sub>
      16. <summary>
      17. <sup>
    18. T
      1. <table>
      2. <tbody>
      3. <td>
      4. <template>
      5. <textarea>
      6. <tfoot>
      7. <th>
      8. <thead>
      9. <time>
      10. <title>
      11. <tr>
      12. <track>
      13. <tt>
    19. U
      1. <u>
      2. <ul>
    20. V
      1. <var>
      2. <video>
    21. W
      1. <wbr>
    22. X Y Z
      1. <xmp>

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