---
title: CSS developer guide
slug: conflicting/Learn/CSS
tags:
  - CSS
  - Guide
  - Landing
  - NeedsTranslation
  - TopicStub
translation_of: Learn/CSS
translation_of_original: Web/Guide/CSS
original_slug: Web/Guide/CSS
---
<p>{{draft}}</p>
<p><span class="seoSummary">Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in HTML</span> or other markup languages such as SVG<span class="seoSummary">. CSS describes how the structured elements in the document are to be rendered on screen, on paper, in speech, or on other media.</span> The ability to adjust the document's presentation depending on the output medium is a key feature of CSS.</p>
<p>CSS is one of the core languages of the open Web and has a standardized <a class="external" href="http://w3.org/Style/CSS/#specs">W3C specification</a>.</p>
<p>{{LandingPageListSubpages}}</p>
<h2 id="Pages_elsewhere">Pages elsewhere</h2>
<p>Here are other pages related to CSS that should be linked to from here.</p>
<h2 id="See_also">See also</h2>
<ul>
  <li><a href="/en-US/docs/Web/CSS" title="/en-US/docs/Web/HTML">CSS</a></li>
  <li><a href="/en-US/docs/Web/Reference" title="/en-US/docs/Web/Reference">Web developer reference</a></li>
  <li><a href="/en-US/docs/Web/Guide" title="/en-US/docs/Web/Guide">Web developer guide</a></li>
</ul>