[css2-testing] Regenerated

Author: bert-github

css2-testing/changes.html

@@ -908,10 +908,10 @@ <H2 id=since-20110607><a name="q1">C.1 Changes since the Recommendation of 7 Jun
     'display: none'. On the other hand, if the element is merely
     invisible ('visibility: hidden'), its background can still be used
     for the canvas. In other words, if the root element has 'display:
-    none', the background of the canvas is undefined. In the case of
+    none', the background of the canvas is transparent. In the case of
     (X)HTML documents, if the root element has 'background:
     transparent' and the &lt;body&gt; element has 'display: none', the
-    background of the canvas is likewise undefined. Change the text in
+    background of the canvas is likewise transparent. Change the text in
     <a href="colors.html#background" >&ldquo;14.2 The
     background&rdquo;</a> as follows:
 

css2-testing/colors.html

@@ -122,8 +122,6 @@ <h2>14.2 <a name="background">The background</a></h2>
 for the root element.
 </p>
 
-
-
 <p>However, if no boxes are generated for the element whose background
 would be used for the background of the canvas, then the canvas
 background is transparent. (in CSS&nbsp;2.1, that is the case when the
@@ -133,8 +131,6 @@ <h2>14.2 <a name="background">The background</a></h2>
 'display: none', boxes <em>are</em> generated for it and its
 background <em>is</em> used for the canvas.
 
-
-
 <div class="html example"><p>
 According to these rules, the canvas underlying the following 
 HTML document will have a "marble" background: