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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/css/outline-style | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/css/outline-style/index.html b/files/zh-cn/web/css/outline-style/index.html new file mode 100644 index 0000000000..b72b7ca9d3 --- /dev/null +++ b/files/zh-cn/web/css/outline-style/index.html @@ -0,0 +1,272 @@ +--- +title: outline-style +slug: Web/CSS/outline-style +tags: + - outline-style +translation_of: Web/CSS/outline-style +--- +<div>{{CSSRef}}</div> + +<h2 id="概要">概要</h2> + +<p><strong><code>outline-style</code></strong> CSS 属性被用于设置一个元素轮廓的样式。</p> + +<p>元素轮廓是绘制于元素周围的一条线,位于{{cssxref("border")}}的外围,使元素突出</p> + +<p>大多时候使用{{cssxref("outline")}}而不是<code> outline-style</code>,<code> outline-width <font face="Open Sans, arial, x-locale-body, sans-serif"><span style="background-color: #ffffff;">和</span></font></code><code> outline-color</code>会更方便.</p> + +<p>{{cssinfo}}</p> + +<h2 id="语法">语法</h2> + +<pre class="brush:css">/* 关键字 值 */ +outline-style: auto; +outline-style: none; +outline-style: dotted; +outline-style: dashed; +outline-style: solid; +outline-style: double; +outline-style: groove; +outline-style: ridge; +outline-style: inset; +outline-style: outset; + +/* 全局 值*/ +outline-style: inherit; +outline-style: initial; +outline-style: unset; +</pre> + +<h2 id="取值">取值</h2> + +<p><code><br-style> </code>可为以下这些值:</p> + +<dl> + <dt>none</dt> + <br> + <dd>无轮廓 ({{Cssxref("outline-width")}} 为<code> 0</code>).</dd> + <dt>dotted</dt> + <br> + <dd style="outline: 10px dotted red;">轮廓为一系列点.</dd> + <dt>dashed</dt> + <br> + <dd style="outline: 10px dashed red;">轮廓为一系列短线.</dd> + <dt>solid</dt> + <br> + <dd style="outline: 10px solid red;">轮廓为实线.</dd> + <dt>double</dt> + <br> + <dd style="outline: 10px double red;">轮廓为两根有空隙的线. {{Cssxref("outline-width")}} 为线与空间的总和.</dd> + <dt>groove</dt> + <br> + <dd style="outline: 10px groove red;">轮廓呈凹下状.</dd> + <dt>ridge</dt> + <br> + <dd style="outline: 10px ridge red;">与<code> groove相反</code>: 轮廓呈凸起状.</dd> + <dt>inset</dt> + <br> + <dd style="outline: 10px inset red;">轮廓呈嵌入状.</dd> + <dt>outset</dt> + <br> + <dd style="outline: 10px outset red;">与<code> inset相反</code>: 轮廓呈突出状.</dd> +</dl> + +<h3 id="正式语法">正式语法</h3> + +<pre class="syntaxbox">{{csssyntax}}</pre> + +<h2 id="Example_1_-_dotted_and_dashed" name="Example_1_-_dotted_and_dashed">示例 1 <code>dotted</code> 和 <code>dashed</code></h2> + +<h3 id="HTML">HTML</h3> + +<pre class="brush: html"><div> + <div class="dotted"> + <p class="dashed">Outline Demo</p> + </div> +</div> </pre> + +<h3 id="CSS">CSS</h3> + +<pre class="brush: css">.dotted { + outline-style: dotted; /* 于 "outline: dotted"等价 */ +} +.dashed { + outline-style: dashed; +} + +/* 让效果更清楚 */ +* { outline-width: 10px; padding: 15px; } </pre> + +<p>{{ EmbedLiveSample('Example_1_-_dotted_and_dashed') }}</p> + +<h2 id="Example_2_-_solid_and_double" name="Example_2_-_solid_and_double">示例 2 - <code>solid</code> 和 <code>double</code></h2> + +<h3 id="HTML_2">HTML</h3> + +<pre class="brush: html"><div> + <div class="solid"> + <p class="double">Outline Demo</p> + </div> +</div> </pre> + +<h3 id="CSS_2">CSS</h3> + +<pre class="brush: css">.solid { + outline-style: solid; +} +.double { + outline-style: double; +} + +/* 让效果更清楚 */ +* { outline-width: 10px; padding: 15px; } </pre> + +<p>{{ EmbedLiveSample('Example_2_-_solid_and_double') }}</p> + +<h2 id="Example_3_-_groove_and_ridge" name="Example_3_-_groove_and_ridge">示例 3 - <code>groove</code> 和 <code>ridge</code></h2> + +<h3 id="HTML_3">HTML</h3> + +<pre class="brush: html"><div> + <div class="groove"> + <p class="ridge">Outline Demo</p> + </div> +</div></pre> + +<h3 id="CSS_3">CSS</h3> + +<pre class="brush: css">.groove { + outline-style: groove; +} +.ridge { + outline-style: ridge; +} + +/* 让效果更清楚 */ +* { outline-width: 10px; padding: 15px; }</pre> + +<p>{{ EmbedLiveSample('Example_3_-_groove_and_ridge') }}</p> + +<h2 id="Example_4_-_inset_and_outset" name="Example_4_-_inset_and_outset">示例 4 - <code>inset</code> 和 <code>outset</code></h2> + +<h3 id="HTML_4">HTML</h3> + +<pre class="brush: html"><div> + <div class="inset"> + <p class="outset">Outline Demo</p> + </div> +</div></pre> + +<h3 id="CSS_4">CSS</h3> + +<pre class="brush: css">.inset { + outline-style: inset; +} +.outset { + outline-style: outset; +} + +/* 让效果更清楚 */ +* { outline-width: 10px; padding: 15px; }</pre> + +<p>{{ EmbedLiveSample('Example_4_-_inset_and_outset') }}</p> + +<h2 id="规范">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 Basic UI', '#outline-style', 'outline-style')}}</td> + <td>{{Spec2('CSS3 Basic UI')}}</td> + <td>Added <code>auto</code> value</td> + </tr> + <tr> + <td>{{SpecName('CSS2.1', 'ui.html#propdef-outline-style', 'outline-style')}}</td> + <td>{{Spec2('CSS2.1')}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{Compat("css.properties.outline-style")}}</p> + +<div>{{CompatibilityTable}}</div> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Edge</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari (WebKit)</th> + </tr> + <tr> + <td>Basic support</td> + <td>1.0</td> + <td>{{CompatVersionUnknown}}</td> + <td>1.5 (1.8)<sup>[1]</sup></td> + <td>8.0</td> + <td>7.0</td> + <td>1.2 (125)</td> + </tr> + <tr> + <td><code>auto</code></td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Edge</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Phone</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>2.1</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatGeckoMobile("46")}}</td> + <td>10</td> + <td>12</td> + <td>3.2</td> + </tr> + <tr> + <td><code>auto</code></td> + <td>{{CompatUnknown}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<p>[1] <a href="/zh-CN/docs/Gecko">Gecko</a> 1.8及以前 (<a href="/zh-CN/docs/Firefox_1.5_for_developers">Firefox 1.5</a>) 该效果可用<a href="/zh-CN/docs/CSS/CSS_Reference/Mozilla_Extensions">Mozilla CSS Extension</a> 实现{{Cssxref("-moz-outline-style")}}.</p> |