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+---
+title: VisualViewport.offsetleft
+slug: Web/API/VisualViewport/offsetleft
+translation_of: Web/API/VisualViewport/offsetleft
+---
+<p>{{SeeCompatTable}}{{APIRef("Visual Viewport")}}</p>
+
+<p>The <strong><code>offsetLeft</code></strong> read-only property of the {{domxref("VisualViewport")}} interface returns the offset of the left edge of the visual viewport from the left edge of the layout viewport in CSS pixels.</p>
+
+<h2 id="Syntax">Syntax</h2>
+
+<pre class="syntaxbox">var <em>offsetLeft</em> = VisualViewport.offsetLeft</pre>
+
+<h3 id="Value">Value</h3>
+
+<p>A double.</p>
+
+<h2 id="Specifications">Specifications</h2>
+
+<table class="standard-table">
+ <tbody>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+  <tr>
+   <td>{{SpecName('Visual Viewport','#dom-visualviewport-offsetleft','offsetLeft')}}</td>
+   <td>{{Spec2('Visual Viewport')}}</td>
+   <td>Initial definition.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="Browser_compatibility">Browser compatibility</h2>
+
+
+
+<p>{{Compat("api.VisualViewport.offsetLeft")}}</p>