---
title: CSS Transitions
slug: Web/CSS/CSS_Transitions
tags:
  - CSS
  - CSS Transitions
  - Experimental
  - NeedsTranslation
  - Overview
  - Reference
  - TopicStub
translation_of: Web/CSS/CSS_Transitions
---
<p>{{CSSRef}}{{SeeCompatTable}}</p>

<p><strong>CSS Transitions</strong> is a module of CSS that defines how to create smooth transitions between values of a given CSS properties. It allows to create them, but also to define their evolution, using timing functions..</p>

<h2 id="Reference">Reference</h2>

<h3 id="CSS_Properties">CSS Properties</h3>

<div class="index">
<ul>
 <li>{{cssxref("transition")}}</li>
 <li>{{cssxref("transition-delay")}}</li>
 <li>{{cssxref("transition-duration")}}</li>
 <li>{{cssxref("transition-property")}}</li>
 <li>{{cssxref("transition-timing-function")}}</li>
</ul>
</div>

<h2 id="Guides">Guides</h2>

<dl>
 <dt><a href="/en-US/docs/Web/Guide/CSS/Using_CSS_transitions">Using CSS transitions</a></dt>
 <dd>Step-by-step tutorial about how to create smooth transitions using CSS, this article describes each relevant CSS properties explains how they interact.</dd>
</dl>

<h2 id="Specifications">Specifications</h2>

<table class="standard-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') }}</td>
   <td>{{ Spec2('CSS3 Transitions') }}</td>
   <td>Initial definition.</td>
  </tr>
 </tbody>
</table>

<h2 id="See_also">See also</h2>

<ul>
 <li>Related to CSS Transitions, <a href="/en-US/docs/Web/CSS/CSS_Animations">CSS Animations</a> can triggers animations independantly of value changes.</li>
</ul>

<p> </p>