--- title: quotes slug: Web/CSS/quotes translation_of: Web/CSS/quotes --- <div>{{CSSRef}}</div> <div><code><strong>quotes</strong></code> <a href="/en-US/docs/CSS">CSS</a> 属性用于设置引号的样式。</div> <div>{{EmbedInteractiveExample("pages/css/quotes.html")}}</div> <h2 id="Syntax" name="Syntax">语法</h2> <pre class="brush:css no-line-numbers">/* Keyword value */ quotes: none; /* <string> values */ quotes: "«" "»"; /* Set <em>open-quote</em> and <em>close-quote</em> to the French quotation marks */ quotes: "«" "»" "‹" "›"; /* Set two levels of quotation marks */ /* Global values */ quotes: inherit; quotes: initial; quotes: unset; </pre> <h3 id="Values" name="Values">值</h3> <dl> <dt><code>none</code></dt> <dd> {{cssxref("content")}} 属性的值 <code>open-quote</code> 和 <code>close-quote</code> 将不会展示引号.</dd> <dt><code>auto</code></dt> <dd>用适当的引号,基于在所选元素上设置的任何语言值(例如,通过 {{htmlattrxref("lang")}} 属性)。</dd> <dt><code>[<string> <string>]+</code></dt> <dd>一组或者多组 {{cssxref("<string>")}} 的值对应 <code>open-quote</code> and <code>close-quote</code>. 第一对表示引号的外层,第二对表示第一个嵌套层,下一对表示第三层,依此类推。</dd> </dl> <h3 id="语法格式">语法格式</h3> {{csssyntax}} <h2 id="示例">示例</h2> <h3 id="基本用法">基本用法</h3> <h4 id="HTML">HTML</h4> <pre class="brush: html"><q>To be or not to be. That's the question!</q> </pre> <h4 id="CSS">CSS</h4> <pre class="brush: css">q { quotes: '"' '"' "'" "'"; } q::before { content: open-quote; } q:after { content: close-quote; }</pre> <h4 id="结果">结果</h4> <p>{{EmbedLiveSample('Basic_quote_marks', "100%", 60)}}</p> <h3 id="自动选择引号">自动选择引号</h3> <h4 id="HTML_2">HTML</h4> <pre><div lang="fr"> <q>Ceci est une citation française.</q> <div> <hr> <div lang="ru"> <q>Это русская цитата</q> <div> <hr> <div lang="de"> <q>Dies ist ein deutsches Zitat</q> <div> <hr> <div lang="en"> <q>This is an English quote.</q> <div></pre> <h4 id="CSS_2">CSS</h4> <pre>/*q { quotes: auto; }*/</pre> <h4 id="结果_2">结果</h4> <p>{{EmbedLiveSample('Auto_quotes', "100%", 200)}}</p> <h2 id="Notes" name="Notes">备注</h2> <ul> <li>对于大多数浏览器,引号的默认值始终为auto(Firefox 70+),否则浏览器具有此默认行为(Chromiums,Safari,Edge),因此上面的示例可以在不显式设置的情况下工作。</li> <li>从Firefox 3.5开始,可以使用 <code>-moz-<a class="internal" href="/en-US/docs/CSS/initial" title="en-US/docs/CSS/initial">initial</a></code>读取quotes属性的初始值,这在Firefox的早期版本中是不可能的。</li> </ul> <h2 id="Specifications" name="Specifications">规范</h2> <table class="standard-table"> <thead> <tr> <th scope="col">Specification</th> <th scope="col">Status</th> <th scope="col">Comment</th> </tr> </thead> <tbody> <tr> <td>{{SpecName("CSS3 Content", "#quotes", "quotes")}}</td> <td>{{Spec2("CSS3 Content")}}</td> <td></td> </tr> <tr> <td>{{ SpecName('CSS2.1', 'generate.html#quotes', 'quotes') }}</td> <td>{{ Spec2('CSS2.1') }}</td> <td>Initial definition</td> </tr> </tbody> </table> <p>{{cssinfo}}</p> <h2 id="Browser_Compatibility" name="Browser_Compatibility">浏览器兼容性</h2> <p>{{Compat("css.properties.quotes")}}</p> <h2 id="See_also" name="See_also">参考</h2> <ul> <li>{{ Cssxref("content") }}</li> </ul>