--- a/master/coords.html	Mon Aug 20 11:33:59 2012 +1000
+++ b/master/coords.html	Mon Aug 20 11:37:47 2012 +1000
@@ -23,8 +23,8 @@
 canvas is infinite for each dimension of the space, but
 rendering occurs relative to a finite rectangular region of the
 canvas. This finite rectangular region is called the <dfn>SVG viewport</dfn>.
-For <a href='http://www.w3.org/TR/2008/REC-CSS2-20080411/media.html#visual-media-group'>visual media</a>
-([<a href='refs.html#ref-CSS2'>CSS2</a>], section 7.3.1)
+For <a href='http://www.w3.org/TR/2011/REC-CSS2-20110607/media.html#visual-media-group'>visual media</a>
+([<a href='refs.html#ref-CSS21'>CSS21</a>], section 7.3.1)
 the SVG viewport is the viewing area where the user sees the SVG content.</p>
 
 <p>The size of the SVG viewport (i.e., its width and height) is
@@ -44,8 +44,8 @@
   <li>(highly desirable but not required) a real number value
   that indicates the size in real world units, such as
   millimeters, of a "pixel" (i.e., a <em>px</em> unit
-  <a href='http://www.w3.org/TR/2008/REC-CSS2-20080411/syndata.html#length-units'>as defined in CSS2</a>
-  ([<a href="refs.html#ref-CSS2">CSS2</a>], section 4.3.2)</li>
+  <a href='http://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#length-units'>as defined in CSS 2.1</a>
+  ([<a href="refs.html#ref-CSS21">CSS21</a>], section 4.3.2)</li>
 </ul>
 
 <p id="SVGInitialUserCoordinateSystem">Using the above information, the SVG user agent determines
@@ -124,11 +124,11 @@
   content is embedded inline within a containing document;</li>
 
   <li>and the referencing element or containing document is
-  styled using CSS [<a href="refs.html#ref-CSS2">CSS2</a>] or
+  styled using CSS [<a href="refs.html#ref-CSS21">CSS21</a>] or
   XSL [<a href="refs.html#ref-XSL">XSL</a>];</li>
 
-  <li>and there are <a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/visuren.html#positioning-scheme">CSS-compatible positioning properties</a>
-  ([<a href="refs.html#ref-CSS2">CSS2</a>], section 9.3)
+  <li>and there are <a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/visuren.html#positioning-scheme">CSS-compatible positioning properties</a>
+  ([<a href="refs.html#ref-CSS21">CSS21</a>], section 9.3)
    specified on the referencing element (e.g.,
   the <span class="element-name">'object'</span> element) or on
   the containing document's <a>outermost svg element</a> that are sufficient
@@ -139,7 +139,7 @@
 the viewport's width.</p>
 
 <p>Similarly, if there are
-<a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/visuren.html#positioning-scheme">positioning properties</a>
+<a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/visuren.html#positioning-scheme">positioning properties</a>
 specified on the referencing element or on the
 <a>outermost svg element</a> that are
 sufficient to establish the height of the viewport, then these
@@ -192,13 +192,13 @@
 two coordinates systems are identical. The origin of both
 coordinate systems is at the origin of the viewport, and one
 unit in the initial coordinate system equals one "pixel" (i.e.,
-a <em>px</em> unit <a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/syndata.html#length-units">as defined in CSS2</a>
-([<a href="refs.html#ref-CSS2">CSS2</a>], section 4.3.2)
+a <em>px</em> unit <a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#length-units">as defined in CSS 2.1</a>
+([<a href="refs.html#ref-CSS21">CSS21</a>], section 4.3.2)
 in the viewport. In most cases, such as
 stand-alone SVG documents or SVG document fragments embedded
 (<a href="concepts.html#UsageOptions">by reference or
 inline</a>) within XML parent documents where the parent's
-layout is determined by CSS [<a href="refs.html#ref-CSS2">CSS2</a>] or
+layout is determined by CSS [<a href="refs.html#ref-CSS21">CSS21</a>] or
 XSL [<a href="refs.html#ref-XSL">XSL</a>], the initial viewport
 coordinate system (and therefore the initial user coordinate
 system) has its origin at the top/left of the viewport, with
@@ -211,7 +211,7 @@
 to the right.</p>
 
 <p>If the SVG implementation is part of a user agent which
-supports styling XML documents using CSS2 compatible
+supports styling XML documents using CSS 2.1 compatible
 <em>px</em> units, then the SVG user agent should get its
 initial value for the size of a <em>px</em> unit in real world
 units to match the value used for other XML styling operations;
@@ -219,8 +219,8 @@
 <em>px</em> unit from its environment, it should use that
 value; otherwise, it should choose an appropriate size for one
 <em>px</em> unit. In all cases, the size of a <em>px</em> must
-be in conformance with <a href="http://www.w3.org/TR/2008/REC-CSS2-20080411/syndata.html#length-units">the rules described in CSS2</a>
-([<a href="refs.html#ref-CSS2">CSS2</a>], section 4.3.2).</p>
+be in conformance with <a href="http://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#length-units">the rules described in CSS 2.1</a>
+([<a href="refs.html#ref-CSS21">CSS21</a>], section 4.3.2).</p>
 
 <p id="ExampleInitialCoords"><span class="example-ref">Example InitialCoords</span> below
 shows that the initial coordinate system has the origin at the
@@ -1076,7 +1076,7 @@
       <td><a>'filter element'</a></td>
       <td><a>'filterUnits'</a></td>
       <td>Indicates that the attributes which define the
-      <a href="filters.html#FilterEffectsRegion">filter effects region</a>
+      <a>filter effects region</a>
       (<a>'x'</a>, <a>'y'</a>, <a>'width'</a>, <a>'height'</a>) represent
       fractions or percentages of the bounding box of the element to which
       the filter is applied.</td>

--- a/master/refs.html	Mon Aug 20 11:33:59 2012 +1000
+++ b/master/refs.html	Mon Aug 20 11:37:47 2012 +1000
@@ -105,7 +105,7 @@
     http://www.w3.org/TR/css3-images/.
   </dd>
 
-  <dt id="ref-CSSTRANSFORMS" class="normref">[CSS3TRANSFORMS]</dt>
+  <dt id="ref-CSS3TRANSFORMS" class="normref">[CSS3TRANSFORMS]</dt>
   <dd>
     <cite class="w3cwd"><a href="http://www.w3.org/TR/2012/WD-css3-transforms-20120403/">CSS Transforms</a></cite>,
     S. Fraser, D. Jackson, D. Hyatt, C. Marrin, E. O'Connor, D. Schulze, A. Gregor, eds.