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diff --git a/files/zh-cn/web/css/background-clip/index.html b/files/zh-cn/web/css/background-clip/index.html new file mode 100644 index 0000000000..5f5f6cb3bb --- /dev/null +++ b/files/zh-cn/web/css/background-clip/index.html @@ -0,0 +1,127 @@ +--- +title: background-clip +slug: Web/CSS/background-clip +tags: + - CSS + - CSS Background + - CSS Property + - Clip + - Reference +translation_of: Web/CSS/background-clip +--- +<div>{{CSSRef}}</div> + +<p><code>background-clip</code> 设置元素的背景（背景图片或颜色）是否延伸到边框、内边距盒子、内容盒子下面。</p> + +<div>{{EmbedInteractiveExample("pages/css/background-clip.html")}}</div> + +<p class="hidden">此交互样例的源代码被储存在GitHub库中.如果你想要对此交互样例工程有代码贡献,请点击 <a href="https://github.com/mdn/interactive-examples">https://github.com/mdn/interactive-examples</a>并向我们发送拉取请求</p> + +<p>如果没有设置背景图片（{{cssxref("background-image")}}）或背景颜色（{{cssxref("background-color")}}），那么这个属性只有在边框（ {{cssxref("border")}}）被设置为非固实（soild）、透明或半透明时才能看到视觉效果（与 {{cssxref("border-style")}} 或 {{cssxref("border-image")}} 有关），否则，本属性产生的样式变化会被边框覆盖。</p> + +<h2 id="语法">语法</h2> + +<pre class="brush:css no-line-numbers notranslate">/* Keyword values */ +background-clip: border-box; +background-clip: padding-box; +background-clip: content-box; +background-clip: text; + +/* Global values */ +background-clip: inherit; +background-clip: initial; +background-clip: unset; +</pre> + +<h3 id="值">值</h3> + +<dl> + <dt><code>border-box</code></dt> + <dd>背景延伸至边框外沿（但是在边框下层）。</dd> + <dt><code>padding-box</code></dt> + <dd>背景延伸至内边距（{{cssxref("padding")}}）外沿。不会绘制到边框处。</dd> + <dt><code>content-box</code></dt> + <dd>背景被裁剪至内容区（content box）外沿。</dd> + <dt><code>text</code> {{experimental_inline}}</dt> + <dd>背景被裁剪成文字的前景色。</dd> +</dl> + +<h3 id="标准语法">标准语法</h3> + +<pre class="syntaxbox notranslate">{{csssyntax}}</pre> + +<h2 id="示例">示例</h2> + +<h4 id="HTML">HTML</h4> + +<pre class="brush: html notranslate"><p class="border-box">The background extends behind the border.</p> +<p class="padding-box">The background extends to the inside edge of the border.</p> +<p class="content-box">The background extends only to the edge of the content box.</p> +<p class="text">The background is clipped to the foreground text.</p> +</pre> + +<h4 id="CSS">CSS</h4> + +<pre class="brush: css notranslate">p { + border: .8em darkviolet; + border-style: dotted double; + margin: 1em 0; + padding: 1.4em; + background: linear-gradient(60deg, red, yellow, red, yellow, red); + font: 900 1.2em sans-serif; + text-decoration: underline; +} + +.border-box { background-clip: border-box; } +.padding-box { background-clip: padding-box; } +.content-box { background-clip: content-box; } + +.text { + background-clip: text; + -webkit-background-clip: text; + color: rgba(0,0,0,.2); +}</pre> + +<h4 id="结果">结果</h4> + +<p>{{EmbedLiveSample('Examples', 600, 580)}}</p> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">备注</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('CSS3 Backgrounds', '#the-background-clip', 'background-clip')}}</td> + <td>{{Spec2('CSS3 Backgrounds')}}</td> + <td>Initial definition.</td> + </tr> + <tr> + <td>{{SpecName('CSS4 Backgrounds', '#background-clip', 'background-clip')}}</td> + <td>{{Spec2('CSS4 Backgrounds')}}</td> + <td>Add <code>text</code> value.</td> + </tr> + </tbody> +</table> + +<p>{{cssinfo}}</p> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p class="hidden">此页面中的兼容性表是根据结构化数据生成的. 如果你想要对此数据有所贡献, 请点击 <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> 并且向我们发送拉取请求.</p> + +<p>{{Compat("css.properties.background-clip")}}</p> + +<h2 id="参见">参见</h2> + +<ul> + <li>The {{cssxref("clip-path")}} property creates a clipping region that defines what part of an <em>entire element</em> should be displayed.</li> + <li>Background properties: {{cssxref("background")}}, {{cssxref("background-color")}}, {{cssxref("background-image")}}</li> + <li><a href="/en-US/docs/Web/CSS/box_model">Introduction to the CSS box model</a></li> +</ul> |