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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/right | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip |
initial commit
Diffstat (limited to 'files/zh-cn/web/css/right')
-rw-r--r-- | files/zh-cn/web/css/right/index.html | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/files/zh-cn/web/css/right/index.html b/files/zh-cn/web/css/right/index.html new file mode 100644 index 0000000000..79559cebac --- /dev/null +++ b/files/zh-cn/web/css/right/index.html @@ -0,0 +1,131 @@ +--- +title: right +slug: Web/CSS/right +translation_of: Web/CSS/right +--- +<div>{{CSSRef}}</div> + +<p><strong><code>right</code></strong><a href="https://developer.mozilla.org/zh-CN/docs/Web/CSS">样式</a>属性定义了定位元素的右外边距边界与其包含块右边界之间的偏移,非定位元素设置此属性无效。</p> + +<pre class="brush: css"><code>/* <length> values */ +right: 3px; +right: 2.4em; + +/* <percentage>s of the width of the containing block */ +right: 10%; + +/* Keyword value */ +right: auto; + +/* Global values */ +right: inherit; +right: initial; +right: unset;</code> +</pre> + +<p><code>right</code>的效果取决于元素的<code>position</code>属性:</p> + +<ul> + <li>当<code>position</code>设置为<code>absolute</code>或<code>fixed</code>时,<code>right</code>属性指定了定位元素右外边距边界与其包含块右边界之间的偏移。</li> + <li>当<code>position</code>设置为<code>relative</code>时,<code>right</code>属性指定了元素的右边界离开其正常位置的偏移。</li> + <li>当<code>position</code>设置为<code>sticky</code>时,如果元素在viewport里面,<code>right</code>属性的效果和position为<code>relative</code>等同;如果元素在viewport外面,<code>right</code>属性的效果和position为<code>fixed</code>等同。</li> + <li>当<code>position</code>设置为<code>static</code>时,<code>right</code>属性无效。</li> +</ul> + +<p>当{{cssxref("left")}}和<font face="consolas, Liberation Mono, courier, monospace"><span style="background-color: rgba(220, 220, 220, 0.5);">right</span></font>同时指定时,元素的位置会被重复指定。当容器是从左到右时,<code>left</code>的值会被优先设定;当容器是从右到左时,<code>right</code>的值会被优先设定。</p> + +<p>{{cssinfo}}</p> + +<h2 id="Syntax" name="Syntax">语法</h2> + +<h3 id="取值">取值</h3> + +<dl> + <dt>{{cssxref("<length>")}}</dt> + <dd>可以是负的,正的 或者 null {{cssxref("<length>")}} 表示: + <ul> + <li>对于<strong>绝对定位的元素</strong>,元素右外边距边界与其包含块右边界之间的偏移。</li> + <li>对于<strong>相对定位定位的元素,</strong>元素的右边界离开其正常位置的偏移。</li> + </ul> + </dd> + <dt>{{cssxref("<percentage>")}}</dt> + <dd>代表元素包含块的宽度的百分比 {{cssxref("<percentage>")}}。</dd> + <dt><code>auto</code></dt> + <dd>这个关键字表示: + <ul> + <li>对于绝对定位元素,元素将忽略此属性而以{{ Cssxref("left") }}属性为准,如果此时设置<code>width: auto</code>,将基于内容需要的宽度设置宽度;如果<code>left</code>也为<code>auto</code>的话,元素的水平位置就是它假如作为静态(即static)元素时该在的位置。</li> + <li>对于相对定位元素,元素相对正常位置的偏移量将基于{{ Cssxref("left") }}属性;如果<code>left</code>也为 <code>auto</code>的话,元素将不会有偏移。</li> + </ul> + </dd> + <dt><code>inherit</code></dt> + <dd>这个关键字表示该值与其父元素 (可能不是它的包含块) 的计算值相同。对这个计算值的处理将和它原本为 {{cssxref("<length>")}}, {{cssxref("<percentage>")}} 或 <code>auto</code> 一样。</dd> +</dl> + +<h3 id="Formal_syntax">Formal syntax</h3> + +<pre class="syntaxbox">{{csssyntax}}</pre> + +<h2 id="Examples" name="Examples"><strong>示例</strong></h2> + +<pre class="brush: css; highlight:[16]">#example_3 { + width: 100px; + height: 100px; + background-color: #FFC7E4; + position: relative; + top: 20px; + left: 20px; +} + +#example_4 { + width: 100px; + height: 100px; + background-color: #FFD7C2; + position: absolute; + bottom: 10px; + right: 20px; +}</pre> + +<pre class="brush: html"><div id="example_3">Example 3</div> +<div id="example_4">Example 4</div> +</pre> + +<p>{{ EmbedLiveSample('Examples', 500, 220) }}</p> + +<h2 id="Specifications" name="Specifications">规范</h2> + +<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 Transitions', '#animatable-css', 'right')}}</td> + <td>{{Spec2('CSS3 Transitions')}}</td> + <td>Defines <code>right</code>as animatable.</td> + </tr> + <tr> + <td>{{SpecName('CSS3 Positioning', '#propdef-right', 'right')}}</td> + <td>{{Spec2('CSS3 Positioning')}}</td> + <td>Adds behavior for sticky positioning.</td> + </tr> + <tr> + <td>{{SpecName('CSS2.1', 'visuren.html#propdef-right', 'right')}}</td> + <td>{{Spec2('CSS2.1')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility" name="Browser_compatibility">浏览器兼容性</h2> + +<div class="hidden"> +<p>The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p> +</div> + +<p>{{Compat("css.properties.right")}}</p> + +<div id="compat-mobile"> </div> |