--- title: translateY() slug: Web/CSS/transform-function/translateY translation_of: Web/CSS/transform-function/translateY() original_slug: Web/CSS/transform-function/translateY() --- <div>{{CSSRef}}</div> <p><code>translateY()</code> 在页面垂直移动元素,结果是 CSS 数据类型 {{cssxref("<transform-function>")}}。</p> <p><img src="https://mdn.mozillademos.org/files/12125/translateY.png" style="height: 195px; width: 243px;"></p> <div class="note"> <p><strong>注意:</strong> <code>translateY(ty)</code> 对应 <code><a href="/en-US/docs/Web/CSS/transform-function/translate">translate</a>(0, ty)</code> 或<code><a href="/en-US/docs/Web/CSS/transform-function/translate3d">translate3d</a>(0, ty, 0)</code>。</p> </div> <h2 id="语法">语法</h2> <pre class="notranslate"><code>/* <length-percentage> values */ transform: translateY(200px); transform: translateY(50%);</code></pre> <h2 id="值">值</h2> <dl> <dd>{{cssxref("<length>")}} 或 {{cssxref("<percentage>")}} 表示变换向量的纵坐标。百分比指的是盒子高度,盒子由属性 {{cssxref("transform-box")}} 定义。</dd> </dl> <table class="standard-table"> <thead> <tr> <th scope="col">笛卡尔坐标 ℝ<sup>2</sup></th> <th scope="col"> <p>在ℝℙ<sup>2</sup>上的同类坐标</p> </th> <th scope="col"> <p>在ℝ<sup>3</sup>上的笛卡尔坐标</p> </th> <th scope="col"> <p>在ℝℙ<sup>3</sup>同类坐标</p> </th> </tr> </thead> <tbody> <tr> <td colspan="1" rowspan="2"> <p>在ℝ<sup>2 </sup>上的转换不会是线性变换但是并不能代表在笛卡尔坐标系统中使用矩阵</p> </td> <td><math> <mfenced><mtable><mtr>1<mtd>0</mtd><mtd>0</mtd></mtr><mtr>0<mtd>1</mtd><mtd>t</mtd></mtr><mtr><mtd>0</mtd><mtd>0</mtd><mtd>1</mtd></mtr></mtable> </mfenced> </math></td> <td colspan="1" rowspan="2"><math> <math> <mfenced><mtable><mtr>1<mtd>0</mtd><mtd>0</mtd></mtr><mtr>0<mtd>1</mtd><mtd>t</mtd></mtr><mtr><mtd>0</mtd><mtd>0</mtd><mtd>1</mtd></mtr></mtable> </mfenced> </math></math></td> <td colspan="1" rowspan="2"><math> <mfenced><mtable><mtr>1<mtd>0</mtd><mtd>0</mtd><mtd>0</mtd></mtr><mtr>0<mtd>1</mtd><mtd>0</mtd><mtd>t</mtd></mtr><mtr><mtd>0</mtd><mtd>0</mtd><mtd>1</mtd><mtd>0</mtd></mtr><mtr><mtd>0</mtd><mtd>0</mtd><mtd>0</mtd><mtd>1</mtd></mtr></mtable> </mfenced> </math></td> </tr> <tr> <td><code>[1 0 0 1 0 t]</code></td> </tr> </tbody> </table> <h3 id="语法_2">语法</h3> <pre class="notranslate">translateY({{cssxref("<length-percentage>")}})</pre> <h2 id="示例">示例</h2> <h3 id="HTML">HTML</h3> <pre class="notranslate"><code><div>Static</div> <div class="moved">Moved</div> <div>Static</div></code></pre> <h3 id="CSS">CSS</h3> <pre class="notranslate"><code>div { width: 60px; height: 60px; background-color: skyblue; } .moved { transform: translateY(10px); background-color: pink; }</code></pre> <h3 id="结果">结果</h3> <p>{{EmbedLiveSample("Examples", 250, 250)}}</p> <h2 id="规范">规范</h2> <table> <thead> <tr> <th scope="col"><strong>规范</strong></th> <th scope="col"><strong>状态</strong></th> <th scope="col"><strong>注释</strong></th> </tr> </thead> <tbody> <tr> <td>{{SpecName("CSS3 Transforms", "#funcdef-transform-translatey", "translateY()")}}</td> <td>{{Spec2("CSS3 Transforms")}}</td> <td>Initial definition</td> </tr> </tbody> </table> <h2 id="浏览器兼容性">浏览器兼容性</h2> <p>请查看 <code><a href="/zh-CN/docs/Web/CSS/transform-function#Browser_compatibility"><transform-function></a></code>。</p> <h2 id="了解更多">了解更多</h2> <ul> <li>{{cssxref("transform")}}</li> <li>{{cssxref("<transform-function>")}}</li> </ul>