Oops, I removed one of fantasai's changes that I should have left.

Author: dbaron

css3-transitions/Overview.html

@@ -217,7 +217,8 @@ <h2 id=introduction><span class=secno>1. </span>Introduction</h2>
    transitions</em>, which describe how CSS properties can be made to change
    smoothly from one value to another over a given duration.
 
-  <h2 id=transitions><span class=secno>2. </span>Transitions</h2>
+  <h2 id=transitions><span class=secno>2. </span><a
+   id=transitions->Transitions</a></h2>
 
   <p> Normally when the value of a CSS property changes, the rendered result
    is instantly updated, with the affected elements immediately changing from

css3-transitions/Overview.src.html

@@ -89,7 +89,7 @@ <h2 id="introduction">Introduction</h2>
         This document introduces new CSS features to enable <em>implicit transitions</em>, which describe how CSS properties can be made to change smoothly from one value to another over a given duration.
       </p>
 
-<h2 id="transitions">Transitions</h2>
+<h2 id="transitions"><a id="transitions-">Transitions</a></h2>
       <p>
         Normally when the value of a CSS property changes, the rendered result is instantly updated, with the affected elements immediately changing from the old property value to the new property value. This section describes a way to specify transitions using new CSS properties. These properties are used to animate smoothly from the old state to the new state over time.
       </p>