--- a/master/conform.html	Mon Aug 20 15:19:19 2012 +1000
+++ b/master/conform.html	Mon Aug 20 15:25:05 2012 +1000
@@ -43,8 +43,8 @@
   specification [<a href="refs.html#ref-XML-NS">XML-NS</a>],</li>
 
   <li>any CSS stylesheets conform to the core grammar of
-  <a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/"><cite>Cascading Style Sheets, level 2</cite></a>
-  [<a href="refs.html#ref-CSS2">CSS2</a>],</li>
+  <a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/"><cite>Cascading Style Sheets, level 2 revision 1</cite></a>
+  [<a href="refs.html#ref-CSS21">CSS21</a>],</li>
 
   <li>and any <code>&lt;?xml-stylesheet?&gt;</code> processing instruction conforms to
   <a href="http://www.w3.org/1999/06/REC-xml-stylesheet-19990629/"><cite>Associating stylesheets with XML documents</cite></a>
@@ -419,18 +419,18 @@
 <p>A <em>Conforming SVG Viewer</em> must be able to apply
 styling properties to SVG content using <a>presentation attributes</a>.</p>
 
-<p>If the user agent supports <a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/"><cite>Cascading Style Sheets, level 2</cite></a>
-[<a href="refs.html#ref-CSS2">CSS2</a>], a
+<p>If the user agent supports <a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/"><cite>Cascading Style Sheets, level 2 revision 1</cite></a>
+[<a href="refs.html#ref-CSS21">CSS21</a>], a
 <em>Conforming SVG Viewer</em> must support CSS styling of SVG
 content and must support all features from
-CSS2 that are described in this specification as applying to SVG (see
+CSS 2.1 that are described in this specification as applying to SVG (see
 <a href="styling.html#PropertiesFromCSS2">properties shared with CSS and XSL</a>,
 <a href="styling.html#StylingWithCSS">Styling with CSS</a> and
 <a href="styling.html#SVGUseOfCSS">Facilities from CSS and XSL used by SVG</a>).
-The supported features from CSS2 must be implemented in accordance with
-the <a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/conform.html#conformance">conformance
-definitions from the CSS2 specification</a>
-([<a href="refs.html#ref-CSS2">CSS2</a>], section 3.2).</p>
+The supported features from CSS 2.1 must be implemented in accordance with
+the <a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/conform.html#conformance">conformance
+definitions from the CSS 2.1 specification</a>
+([<a href="refs.html#ref-CSS21">CSS21</a>], section 3.2).</p>
 
 <p>If the user agent includes an HTML or XHTML viewing
 capability or can apply CSS/XSL styling properties to XML