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+---
+title: scroll-snap-coordinate
+slug: Web/CSS/scroll-snap-coordinate
+tags:
+  - CSS
+  - css snap
+translation_of: Web/CSS/scroll-snap-coordinate
+---
+<div>{{CSSRef}}{{SeeCompatTable}}</div>
+
+<h2 id="摘要">摘要</h2>
+
+<p><strong><code>scroll-snap-coordinate</code></strong> <a href="/en-US/docs/Web/CSS">CSS</a>属性结合元素的最近的祖先元素滚动容器的{{cssxref("scroll-snap-destination")}} 定义的轴，定义了元素中x和y坐标偏移的位置。</p>
+
+<p>如果元素已经变型，snap坐标也以相同的方式进行变型，为了使元素的snap点向元素一样被显示。</p>
+
+<div>{{cssinfo}}</div>
+
+<h2 id="语法">语法</h2>
+
+<pre class="brush: css">/* 关键值 */
+scroll-snap-coordinate: none;
+
+/* &lt;位置&gt;值 */
+scroll-snap-coordinate: 50px 50px;                   /* 单坐标 */
+scroll-snap-coordinate: 100px 100px, 100px bottom;   /* 多坐标 */
+
+/* 全局值 */
+scroll-snap-coordinate: inherit;
+scroll-snap-coordinate: initial;
+scroll-snap-coordinate: unset;
+</pre>
+
+<h3 id="赋值">赋值</h3>
+
+<dl>
+ <dt><code>none</code></dt>
+ <dd>定义元素不提供一个snap点。</dd>
+ <dt><code>&lt;position&gt;</code></dt>
+ <dd>定义从元素核模型边框边缘开始偏移的snap坐标。每一对值中，第一个值给定了snap坐标的x坐标，第二个值为它的y坐标。</dd>
+</dl>
+
+<h3 id="正式语法">正式语法</h3>
+
+<pre class="syntaxbox">{{csssyntax}}</pre>
+
+<h2 id="示例">示例</h2>
+
+<h3 id="HTML内容">HTML内容</h3>
+
+<pre class="brush: html">&lt;div id="container"&gt;
+  &lt;div&gt;
+    &lt;p&gt;At coordinate (0, 0)&lt;/p&gt;
+    &lt;div class="scrollContainer coordinate0"&gt;
+      &lt;div&gt;1&lt;/div&gt;
+      &lt;div&gt;2&lt;/div&gt;
+      &lt;div&gt;3&lt;/div&gt;
+    &lt;/div&gt;
+  &lt;/div&gt;
+
+  &lt;div&gt;
+    &lt;p&gt;At coordinate (25, 0)&lt;/p&gt;
+    &lt;div class="scrollContainer coordinate25"&gt;
+      &lt;div&gt;1&lt;/div&gt;
+      &lt;div&gt;2&lt;/div&gt;
+      &lt;div&gt;3&lt;/div&gt;
+    &lt;/div&gt;
+  &lt;/div&gt;
+
+  &lt;div&gt;
+    &lt;p&gt;At coordinate (50, 0)&lt;/p&gt;
+    &lt;div class="scrollContainer coordinate50"&gt;
+      &lt;div&gt;1&lt;/div&gt;
+      &lt;div&gt;2&lt;/div&gt;
+      &lt;div&gt;3&lt;/div&gt;
+    &lt;/div&gt;
+  &lt;/div&gt;
+&lt;/div&gt;
+</pre>
+
+<h3 id="CSS内容">CSS内容</h3>
+
+<pre class="brush: css">#container {
+  display: flex;
+}
+
+#container &gt; div:nth-child(-n+2) {
+  margin-right: 20px;
+}
+
+.scrollContainer {
+  width: 100px;
+  overflow: auto;
+  white-space: nowrap;
+  scroll-snap-type: mandatory;
+  font-size: 0;
+}
+
+.scrollContainer &gt; div {
+  width: 100px;
+  height: 100px;
+  display: inline-block;
+  line-height: 100px;
+  text-align: center;
+  font-size: 50px;
+}
+
+.coordinate0 &gt; div {
+  scroll-snap-coordinate: 0 0;
+}
+
+.coordinate25 &gt; div {
+  scroll-snap-coordinate: 25px 0;
+}
+
+.coordinate50 &gt; div {
+  scroll-snap-coordinate: 50px 0;
+}
+
+.scrollContainer &gt; div:nth-child(even) {
+  background-color: #87ea87;
+}
+
+.scrollContainer &gt; div:nth-child(odd) {
+  background-color: #87ccea;
+}</pre>
+
+<p>{{EmbedLiveSample("Example", "100%", "170")}}</p>
+
+<h2 id="规范">规范</h2>
+
+<table class="standard-table">
+ <thead>
+  <tr>
+   <th scope="col">规范名称</th>
+   <th scope="col">状态</th>
+   <th scope="col">评论</th>
+  </tr>
+ </thead>
+ <tbody>
+  <tr>
+   <td>{{SpecName("CSS Scroll Snap Points", "#propdef-scroll-snap-coordinate", "scroll-snap-coordinate")}}</td>
+   <td>{{Spec2("CSS Scroll Snap Points")}}</td>
+   <td>Initial definition</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+<p>{{CompatibilityTable}}</p>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>特性</th>
+   <th>Chrome</th>
+   <th>Firefox (Gecko)</th>
+   <th>Internet Explorer</th>
+   <th>Opera</th>
+   <th>Safari (WebKit)</th>
+  </tr>
+  <tr>
+   <td>支持度</td>
+   <td>{{CompatUnknown}}</td>
+   <td>{{CompatGeckoDesktop("39.0")}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>特性</th>
+   <th>Android</th>
+   <th>Firefox Mobile (Gecko)</th>
+   <th>Firefox OS</th>
+   <th>IE Phone</th>
+   <th>Opera Mobile</th>
+   <th>Safari Mobile</th>
+  </tr>
+  <tr>
+   <td>支持度</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatGeckoMobile("39.0") }}<sup>[1]</sup></td>
+   <td>{{CompatGeckoMobile("39.0") }}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+   <td>{{CompatNo}}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<p>[1] 在Firefox移动版上，从内核Gecko 39开始可用，但是低于 <code>layout.css.vertical-text.enabled</code>优先级，默认不可用。</p>