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<h1>W3C CSS Activities</h1>
<a href="w3c_xml.asp"><img alt="back" border="0" src="../images/btn_previous.gif" width="100" height="20" /></a>
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<p class="intro">Style sheets describe how documents are displayed, pronounced,
or printed. CSS is a mechanism for adding style to Web pages.</p>
<hr />
<h2>CSS Tutorial</h2>
<p>To learn more about CSS, read our <a href="../css/default.asp">CSS tutorial</a>.</p>
<hr />
<h2>CSS Versions</h2>
<h3>CSS1</h3>
<p>CSS1 was released as a W3C Recommendation 17. December 1996. The
Recommendation was revised 11. January 1999.</p>
<h3>CSS2</h3>
<p>CSS2 was released as a W3C Recommendation 11. January 1999. CSS2 has added support for media (printers and aural devices), downloadable
fonts, element positioning and tables.</p>
<h3>CSS3</h3>
<p>CSS3 is about breaking CSS into smaller modules</p>
<hr />
<h2>W3C CSS Specifications and Timeline</h2>
<table class="ex" cellspacing="0" border="1" width="100%">
<tr>
<td><b>Specification</b></td>
<td><b>Draft / Proposal</b></td>
<td><b>Recommendation</b></td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>CSS 1</td>
<td> </td>
<td><a target="_blank" href="../../www.w3.org/TR/REC-CSS1-961217">17. Dec
1996</a></td>
</tr>
<tr>
<td>CSS 1 (Revised)</td>
<td> </td>
<td><a href="../../www.w3.org/TR/REC-CSS1" target="_blank">11. Jan 1999</a></td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>CSS 2</td>
<td> </td>
<td><a href="../../www.w3.org/TR/REC-CSS2/default.htm" target="_blank">12. May 1998</a></td>
</tr>
<tr>
<td>CSS 2.1</td>
<td></a><a target="_blank" href="../../www.w3.org/TR/CSS21/default.htm">19. Jul 2007</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 2 Mobile</td>
<td><a href="../../www.w3.org/TR/css-mobile" target="_blank">08. Dec 2006</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 2 TV</td>
<td><a href="../../www.w3.org/TR/css-tv" target="_blank">14. May 2003</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 2 Print</td>
<td><a target="_blank" href="../../www.w3.org/TR/css-print/default.htm">13. Oct 2006</a></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>CSS 3</td>
<td><a href="../../www.w3.org/TR/css3-roadmap" target="_blank">23. May 2001</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Namespace</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-namespace/default.htm">28. Aug
2006</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 User Interface</td>
<td>
<a target="_blank" href="../../www.w3.org/TR/css3-ui/default.htm">11. May 2004</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Selectors</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-selectors/default.htm">15. Des 2005</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Fonts</td>
<td>
<a target="_blank" href="../../www.w3.org/TR/css3-fonts/default.htm">02. Aug 2002</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Web Fonts</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-webfonts/default.htm">02. Aug 2002</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Colors</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-color/default.htm">14. May 2003</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 TV</td>
<td><a href="../../www.w3.org/TR/css-tv" target="_blank">14. May 2003</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Backgrounds and borders</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-background/default.htm">16. Feb 2005</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Text</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-text/default.htm">06. Mar 2007</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Lists</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-lists/default.htm">07. Nov 2002</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Line</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-linebox/default.htm">15. May 2002</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Box model</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-box/default.htm">09. Aug 2007</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Multi column</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-multicol/default.htm">06. Jun 2007</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Ruby</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-ruby/default.htm">14. May 2003</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Border</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-border/default.htm">16. Feb 2005</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Speech</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-speech/default.htm">16. Dec 2004</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Paged Media (PM)</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-page/default.htm">10. Oct 2006</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Generated PM</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-gcpm/default.htm">04. May 2007</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Print</td>
<td><a target="_blank" href="../../www.w3.org/TR/css-print/default.htm">13. Oct 2006</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Values</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-values/default.htm">19. Sep 2006</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Cascade</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-cascade/default.htm">15. Dec 2005</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Advanced Layout</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-layout/default.htm">09. Aug 2007</a></td>
<td> </td>
</tr>
<tr>
<td>CSS 3 Media Queries</td>
<td><a target="_blank" href="../../www.w3.org/TR/css3-mediaqueries/default.htm">06. Jun 2007</a></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
<br />
<hr />
<h2>W3C Reference:</h2>
<p><a target="_blank" href="../../www.w3.org/Style/css">W3C CSS Home Page</a></p>
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