[CSS2] Added omitted text back in and made the links to corresponding…

… level-3 modules into notes. Regenerated the HTML.

css2/Overview.html

@@ -304,11 +304,12 @@ <h2 id="fulltoc">Full Table of Contents</h2>
     <ul class="toc">
       <li><a href="syndata.html#numbers" class="tocxref">4.3.1 Integers and real numbers</a>
       <li><a href="syndata.html#length-units" class="tocxref">4.3.2 Lengths</a>
-      <li><a href="syndata.html#uri" class="tocxref">4.3.3 URLs and URIs</a>
-      <li><a href="syndata.html#counter" class="tocxref">4.3.4 Counters</a>
-      <li><a href="syndata.html#color-units" class="tocxref">4.3.5 Colors</a>
-      <li><a href="syndata.html#strings" class="tocxref">4.3.6 Strings</a>
-      <li><a href="syndata.html#unsupported-values" class="tocxref">4.3.7 Unsupported Values</a>
+      <li><a href="syndata.html#percentage-units" class="tocxref">4.3.3 Percentages</a>
+      <li><a href="syndata.html#uri" class="tocxref">4.3.4 URLs and URIs</a>
+      <li><a href="syndata.html#counter" class="tocxref">4.3.5 Counters</a>
+      <li><a href="syndata.html#color-units" class="tocxref">4.3.6 Colors</a>
+      <li><a href="syndata.html#strings" class="tocxref">4.3.7 Strings</a>
+      <li><a href="syndata.html#unsupported-values" class="tocxref">4.3.8 Unsupported Values</a>
     </ul>
     <li><a href="syndata.html#charset" class="tocxref">4.4 CSS style sheet representation</a>
     <ul class="toc">
@@ -334,19 +335,19 @@ <h2 id="fulltoc">Full Table of Contents</h2>
       <li><a href="selector.html#class-html" class="tocxref">5.8.3 Class selectors</a>
     </ul>
     <li><a href="selector.html#id-selectors" class="tocxref">5.9 ID selectors</a>
-    <li><a href="selector.html#pseudo-elements" class="tocxref">5.10 Pseudo-elements and pseudo-classes</a>
+    <li><a href="selector.html#q14" class="tocxref">5.10 Pseudo-elements and pseudo-classes</a>
     <li><a href="selector.html#pseudo-class-selectors" class="tocxref">5.11 Pseudo-classes</a>
     <ul class="toc">
-      <li><a href="selector.html#first-child" class="tocxref">5.11.1 :first-child pseudo-class</a>
-      <li><a href="selector.html#link-pseudo-classes" class="tocxref">5.11.2 The link pseudo-classes: <span class="index-def" title="pseudo-classes:::link|:link|link (pseudo-class)">:link</span> and <span class="index-def" title="pseudo-classes:::visited|:visited|visited (pseudo-class)">:visited</span></a>
-      <li><a href="selector.html#dynamic-pseudo-classes" class="tocxref">5.11.3 The dynamic pseudo-classes: <span class="index-def" title="pseudo-classes:::hover|:hover|hover (pseudo-class)">:hover</span>, <span class="index-def" title="pseudo-classes:::active|:active|active (pseudo-class)">:active</span>, and <span class="index-def" title="pseudo-classes:::focus|:focus|focus (pseudo-class)">:focus</span></a>
-      <li><a href="selector.html#lang" class="tocxref">5.11.4 The language pseudo-class: <span class="index-def" title="pseudo-classes:::lang|:lang|lang (pseudo-class)">:lang</span></a>
+      <li><a href="selector.html#q16" class="tocxref">5.11.1 :first-child pseudo-class</a>
+      <li><a href="selector.html#q17" class="tocxref">5.11.2 The link pseudo-classes: <span class="index-def" title="pseudo-classes:::link|:link|link (pseudo-class)">:link</span> and <span class="index-def" title="pseudo-classes:::visited|:visited|visited (pseudo-class)">:visited</span></a>
+      <li><a href="selector.html#q18" class="tocxref">5.11.3 The dynamic pseudo-classes: <span class="index-def" title="pseudo-classes:::hover|:hover|hover (pseudo-class)">:hover</span>, <span class="index-def" title="pseudo-classes:::active|:active|active (pseudo-class)">:active</span>, and <span class="index-def" title="pseudo-classes:::focus|:focus|focus (pseudo-class)">:focus</span></a>
+      <li><a href="selector.html#q19" class="tocxref">5.11.4 The language pseudo-class: <span class="index-def" title="pseudo-classes:::lang|:lang|lang (pseudo-class)">:lang</span></a>
     </ul>
     <li><a href="selector.html#pseudo-element-selectors" class="tocxref">5.12 Pseudo-elements</a>
     <ul class="toc">
-      <li><a href="selector.html#first-line-pseudo" class="tocxref">5.12.1 The <span class="index-def" title="pseudo-elements:::first-line|:first-line|first-line">:first-line</span> pseudo-element</a>
-      <li><a href="selector.html#first-letter" class="tocxref">5.12.2 The <span class="index-def" title="pseudo-elements:::first-letter|:first-letter|first-letter">:first-letter</span> pseudo-element</a>
-      <li><a href="selector.html#before-and-after" class="tocxref">5.12.3 The <span class="index-def" title="pseudo-elements:::before|:before">:before</span> and <span class="index-def" title="pseudo-elements:::after|:after">:after</span> pseudo-elements</a>
+      <li><a href="selector.html#q21" class="tocxref">5.12.1 The <span class="index-def" title="pseudo-elements:::first-line|:first-line|first-line">:first-line</span> pseudo-element</a>
+      <li><a href="selector.html#q22" class="tocxref">5.12.2 The <span class="index-def" title="pseudo-elements:::first-letter|:first-letter|first-letter">:first-letter</span> pseudo-element</a>
+      <li><a href="selector.html#q23" class="tocxref">5.12.3 The <span class="index-def" title="pseudo-elements:::before|:before">:before</span> and <span class="index-def" title="pseudo-elements:::after|:after">:after</span> pseudo-elements</a>
     </ul>
   </ul>
   <li><a href="cascade.html" class="tocxref">6 Assigning property values, Cascading, and Inheritance</a>
@@ -540,10 +541,10 @@ <h2 id="fulltoc">Full Table of Contents</h2>
   </ul>
   <li><a href="colors.html" class="tocxref">14 Colors and Backgrounds</a>
   <ul class="toc">
-    <li><a href="colors.html#colors" class="tocxref">14.1 Foreground color: the 'color' property</a>
+    <li><a href="colors.html#q1" class="tocxref">14.1 Foreground color: the <span class="propinst-color">'color'</span> property</a>
     <li><a href="colors.html#background" class="tocxref">14.2 The background</a>
     <ul class="toc">
-      <li><a href="colors.html#background-properties" class="tocxref">14.2.1 Background properties: <span class="propinst-background-color">'background-color'</span>, <span class="propinst-background-image">'background-image'</span>, <span class="propinst-background-repeat">'background-repeat'</span>, <span class="propinst-background-attachment">'background-attachment'</span>, <span class="propinst-background-position">'background-position'</span>, and <span class="propinst-background">'background'</span></a>
+      <li><a href="colors.html#q3" class="tocxref">14.2.1 Background properties: <span class="propinst-background-color">'background-color'</span>, <span class="propinst-background-image">'background-image'</span>, <span class="propinst-background-repeat">'background-repeat'</span>, <span class="propinst-background-attachment">'background-attachment'</span>, <span class="propinst-background-position">'background-position'</span>, and <span class="propinst-background">'background'</span></a>
     </ul>
   </ul>
   <li><a href="fonts.html" class="tocxref">15 Fonts</a>