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<title>Cascading Style Sheets Level 2 Revision 1 (CSS 2.1) Specification</title>
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<link rel="stylesheet" href="style/default.css" type="text/css">
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- <link rel="stylesheet" href="http://www.w3.org/StyleSheets/TR/W3C-PR .css" type="text/css">
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+ <link rel="stylesheet" href="http://www.w3.org/StyleSheets/TR/W3C-ED .css" type="text/css">
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<link rel="next" href="about.html">
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<link rel="contents" href="cover.html#minitoc">
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<link rel="CSS-properties" href="propidx.html" title="properties">
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<link rel="index" href="indexlist.html" title="index">
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<link rel="first" href="cover.html">
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+ <script src="./annotate.js#CSS21_DEV" type="text/javascript" defer></script>
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<body>
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src="http://www.w3.org/Icons/w3c_home" width="72"></a>
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<h1 id="title">Cascading Style Sheets Level 2 Revision 1 (CSS 2.1) Specification</h1>
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- <h2 id="W3C-doctype">W3C Proposed Recommendation 12 April 2011 </h2>
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+ <h2 id="W3C-doctype">W3C Editors Draft DD MMMMM YYYY </h2>
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<dl>
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<dt>This version:
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- <dd><a href="http://www.w3.org/TR/2011/PR -CSS2-20110412 ">
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- http://www.w3.org/TR/2011/PR -CSS2-20110412 </a>
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+ <dd><a href="http://www.w3.org/TR/YYYY/ED -CSS2-YYYYMMDD ">
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+ http://www.w3.org/TR/YYYY/ED -CSS2-YYYYMMDD </a>
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<dt>Latest version:
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<dd><a href="http://www.w3.org/TR/CSS2">
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http://www.w3.org/TR/CSS2</a>
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<dt>Previous versions:
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- <dd><a href="http://www.w3.org/TR/2010/WD -CSS2-20101207 ">
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- http://www.w3.org/TR/2010/WD -CSS2-20101207 </a>
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+ <dd><a href="http://www.w3.org/TR/2011/PR -CSS2-20110412 ">
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+ http://www.w3.org/TR/2011/PR -CSS2-20110412 </a>
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<dd><a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/">
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http://www.w3.org/TR/2008/REC-CSS2-20080411/</a>
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<dt>Editors:
@@ -50,7 +51,7 @@ <h2 id="W3C-doctype">W3C Proposed Recommendation 12 April 2011</h2>
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</dl>
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<p>Please refer to the <a
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- href="http://www.w3.org/Style/css2-updates/PR -CSS2-20110412 -errata.html"><strong>
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+ href="http://www.w3.org/Style/css2-updates/ED -CSS2-YYYYMMDD -errata.html"><strong>
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errata</strong></a> for this document.
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<p>This document is also available in these non-normative formats:
@@ -2182,7 +2183,7 @@ <H2>2.4 <a name="design-principles">CSS design principles</a></H2>
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</UL>
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<div class="note"><P> <em><strong>Note.</strong> For more information
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- about designing accessible documents using CSS and HTML, see <a href="refs.html#ref-WAI-PAGEAUTH" rel="biblioentry" class="noxref"><span class="informref">[WAI-PAGEAUTH]</span></a> .</em>
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+ about designing accessible documents using CSS and HTML, see [[-WCAG20]] .</em>
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</div>
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</UL>
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@@ -3529,7 +3530,7 @@ <h3>4.3.2 <a name="length-units">Lengths</a></h3>
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<ul>
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<li><strong>em</strong>: the <a href="fonts.html#propdef-font-size" class="noxref"><span class="propinst-font-size">'font-size'</span></a> of the relevant font</li>
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<li><strong>ex</strong>: the <span class="descinst">'x-height'</span> of the relevant font</li>
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- <li></li>
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+
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</ul>
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<div class="example"><P style="display:none">Example(s):</P>
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describes the <a
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href="http://www.w3.org/TR/2003/REC-SVG11-20030114/styling.html#ClassAttribute">SVG
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"class" attribute</a> and how a UA should interpret it, and
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- similarly MathML 2 .0 <a href="refs.html#ref-MATH20 " rel="biblioentry" class="noxref"><span class="informref">[MATH20 ]</span></a> describes the <a
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+ similarly MathML 3 .0 <a href="refs.html#ref-MATH30 " rel="biblioentry" class="noxref"><span class="informref">[MATH30 ]</span></a> describes the <a
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href="http://www.w3.org/TR/MathML2/chapter2.html#fund.globatt">MathML
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"class" attribute</a>.)
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@@ -19598,24 +19599,22 @@ <H2>B.1 <a name="normative">Normative references</a></H2>
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<dt><strong><a name="ref-UAX9" class="normref">[UAX9]</a></strong>
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<dd>"Unicode Bidirectional Algorithm", Mark Davis. (Unicode Standard
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- Annex #9.) 22 September 2009 .<br> Available at <a
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+ Annex #9.) 27 September 2010 .<br> Available at <a
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href="http://www.unicode.org/reports/tr9/">
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http://www.unicode.org/reports/tr9/</a>
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- <dt><strong><a name="ref-UNICODE" class="normref">[UNICODE]</a></strong>
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- <dd>The Unicode Consortium. The Unicode Standard, Version 4.1.0,
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- defined by: The Unicode Standard, Version 4.0 (Boston, MA,
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- Addison-Wesley, 2003. ISBN 0-321-18578-1), as amended by <a
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- href="http://www.unicode.org/versions/Unicode4.0.1/"> Unicode
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- 4.0.1</a> and <a href="http://www.unicode.org/versions/Unicode4.1.0/">
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- Unicode 4.1.0</a> and as updated from time to time by the publication
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+ <dt><strong><a name="ref-UNICODE"
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+ class="normref">[UNICODE]</a></strong> <dd>The Unicode Consortium. The
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+ Unicode Standard, Version 6.0.0, (Mountain View, CA: The Unicode
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+ Consortium, 2011. ISBN 978-1-936213-01-6)
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+ and as updated from time to time by the publication
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of new versions. (See <a
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href="http://www.unicode.org/unicode/standard/versions/">
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http://www.unicode.org/unicode/standard/versions/</a> for the latest
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version and additional information on versions of the standard and of
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the Unicode Character Database).<br> Available at <a
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- href="http://www.unicode.org/versions/Unicode4.1 .0/">
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- http://www.unicode.org/versions/Unicode4.1 .0/</a>
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+ href="http://www.unicode.org/versions/Unicode6.0 .0/">
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+ http://www.unicode.org/versions/Unicode6.0 .0/</a>
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<dt><strong><a name="ref-XML10" class="normref">[XML10]</a></strong>
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<dd>"Extensible Markup Language (XML) 1.0 (fifth edition)"
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http://www.w3.org/TR/2008/REC-CSS2-20080411/</a>
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<dt><strong><a name="ref-CSS3COLOR" class="informref">[CSS3COLOR]</a></strong>
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- <dd>"CSS3 Color Module," Tantek Çelik, Chris Lilley, 14 May 2003 ,
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- W3C Candidate Recommendation. Available at <a
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- href="http://www.w3.org/TR/2003/CR -css3-color-20030514 /">
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- http://www.w3.org/TR/2003/CR -css3-color-20030514 /</a>
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+ <dd>"CSS3 Color Module," Tantek Çelik, Chris Lilley, 28 October 2010 ,
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+ W3C Proposed Recommendation. Available at <a
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+ href="http://www.w3.org/TR/2010/PR -css3-color-20101028 /">
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+ http://www.w3.org/TR/2010/PR -css3-color-20101028 /</a>
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<dt><strong><a name="ref-CSS3LIST" class="informref">[CSS3LIST]</a></strong>
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<dd>"CSS3 module: lists," Tantek Çelik, Ian Hickson, 7 November 2002,
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<dt><strong><a name="ref-CSS3SEL"
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class="informref">[CSS3SEL]</a></strong> <dd>"Selectors", D. Glazman,
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- T. Çelik, I. Hickson, 13 November 2001 <br>
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- Available at <a href="http://www.w3.org/TR/2001/CR -css3-selectors-20011113 /">
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- http://www.w3.org/TR/2001/CR -css3-selectors-20011113 </a>
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+ T. Çelik, I. Hickson, 15 December 2009 <br>
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+ Available at <a href="http://www.w3.org/TR/2009/PR -css3-selectors-20091215 /">
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+ http://www.w3.org/TR/2009/PR -css3-selectors-20091215/ </a>
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<dt><strong><a name="ref-CSS3SPEECH"
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class="informref">[CSS3SPEECH]</a></strong> <dd>"CSS3 Speech Module",
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- David Raggett, Daniel Glazman, Claudio Santambrogio, 14 May 2003 , W3C
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+ David Raggett, Daniel Glazman, Claudio Santambrogio, Daniel Weck, 19 April 2011 , W3C
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Working Draft (work in progress). Available
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- at <a href="http://www.w3.org/TR/2004 /WD-css3-speech-20041216 /">
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- http://www.w3.org/TR/2004 /WD-css3-speech-20041216 </a>
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+ at <a href="http://www.w3.org/TR/2011 /WD-css3-speech-20110419 /">
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+ http://www.w3.org/TR/2011 /WD-css3-speech-20110419/ </a>
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<dt><strong><a name="ref-DOM-LEVEL-3-CORE"
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class="informref">[DOM-LEVEL-3-CORE]</a></strong> <dd>"Document Object
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href="http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/">
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http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/</a>.
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- <dt><strong><a name="ref-MATH20 "
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- class="informref">[MATH20 ]</a></strong> <dd>"Mathematical Markup
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- Language (MathML) Version 2 .0", D. Carlisle, P. Ion, R. Miner, N.
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- Poppelier, 21 February 2001 <br>
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- Available at <a href="http://www.w3.org/TR/2001 /REC-MathML2-20010221 /">
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- http://www.w3.org/TR/2001 /REC-MathML2-20010221 </a>
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+ <dt><strong><a name="ref-MATH30 "
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+ class="informref">[MATH30 ]</a></strong> <dd>"Mathematical Markup
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+ Language (MathML) Version 3 .0", D. Carlisle, P. Ion, R. Miner,
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+ 21 October 2010 <br>
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+ Available at <a href="http://www.w3.org/TR/2010 /REC-MathML3-20101021 /">
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+ http://www.w3.org/TR/2010 /REC-MathML3-20101021/ </a>
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<dt><strong><a name="ref-MEDIAQ" class="informref">[MEDIAQ]</a></strong>
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<dd>"Media Queries", Håkon Wium Lie, Tantek Çelik, Daniel Glazman,
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- Anne van Kesteren, 23 April 2009 <br>
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+ Anne van Kesteren, 27 July 2010 <br>
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(Work in progress.) Available at <a
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- href="http://www.w3.org/TR/2009 /CR-css3-mediaqueries-20090423 /">
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- http://www.w3.org/TR/2009 /CR-css3-mediaqueries-20090423 /</a>
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+ href="http://www.w3.org/TR/2010 /CR-css3-mediaqueries-20100727 /">
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+ http://www.w3.org/TR/2010 /CR-css3-mediaqueries-20100727 /</a>
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<dt><strong><a name="ref-P3P" class="informref">[P3P]</a></strong>
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<dd>"The Platform for Privacy Preferences 1.0 (P3P1.0) Specification",
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Available at <a href="http://www.w3.org/TR/2003/REC-SVG11-20030114/">
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http://www.w3.org/TR/2003/REC-SVG11-20030114</a>
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- <dt><strong><a name="ref-WAI-PAGEAUTH"
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- class="informref">[WAI-PAGEAUTH]</a></strong>
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- <dd>"Web Content Accessibility Guidelines", W. Chisholm,
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- G. Vanderheiden, I. Jacobs eds.<BR>
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- Available at: <a href="http://www.w3.org/TR/WAI-WEBCONTENT/">http://www.w3.org/TR/WAI-WEBCONTENT/</a>.
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+ <dt><strong><a name="ref-WCAG20"
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+ class="informref">[WVAG20]</a></strong>
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+ <dd>"Web Content Accessibility Guidelines (WCAG) 2.0", Ben Caldwell,
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+ Michael Cooper, Loretta Guarino Reid, Gregg Vanderheiden, 11 December 2008.<BR>
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+ Available at: <a href="http://www.w3.org/TR/2008/REC-WCAG20-20081211/">
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+ http://www.w3.org/TR/2008/REC-WCAG20-20081211/</a>.
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<dt><strong><a name="ref-XHTML" class="informref">[XHTML]</a></strong>
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<dd>"XHTML 1.0 The Extensible HyperText Markup Language", various
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authors,<br> Available at: <a
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href="http://www.w3.org/TR/xhtml1/">http://www.w3.org/TR/xhtml1/</a>.
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<dt><strong><a name="ref-XMLID" class="informref">[XMLID]</a></strong>
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- <dd>"xml:id Version 1.0", J. Marsh, D. Veillard N. Walsh, 9 November
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- 2004 , W3C working draft (work in progress) . Available at: <a
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- href="http://www.w3.org/TR/2004/WD -xml-id-20041109 /">
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- http://www.w3.org/TR/2004/WD -xml-id-20041109 /</a>.
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+ <dd>"xml:id Version 1.0", J. Marsh, D. Veillard N. Walsh, 9 September
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+ 2005 , W3C Recommendation . Available at: <a
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+ href="http://www.w3.org/TR/2005/REC -xml-id-20050909 /">
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+ http://www.w3.org/TR/2005/REC -xml-id-20050909 /</a>.
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<dt><strong><a name="ref-XMLNAMESPACES"
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class="informref">[XMLNAMESPACES]</a></strong>
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- <dd>"Namespaces in XML", T. Bray, D. Hollander, A. Layman,<br>
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+ <dd>"Namespaces in XML 1.0 (third edition) ", T. Bray, D. Hollander, A. Layman, R. Tobin, H. S. Thompson, 8 December 2009 <br>
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Available at: <a
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- href="http://www.w3.org/TR/1999 /REC-xml-names-19990114 /">
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- http://www.w3.org/TR/1999 /REC-xml-names-19990114 </a>.
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+ href="http://www.w3.org/TR/2009 /REC-xml-names-20091208 /">
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+ http://www.w3.org/TR/2009 /REC-xml-names-20091208/ </a>.
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</dl>
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