Remove styling information that conflicts with or duplicates the stylesheet;
different browsers resolve the conflicts differently, and the "proper"
resolution is not what we actually want.

Reported by Peter Funk <pf@artcom-gmbh.de>.
diff --git a/Doc/html/about.html b/Doc/html/about.html
index 5862a38..786dea1 100644
--- a/Doc/html/about.html
+++ b/Doc/html/about.html
@@ -7,7 +7,7 @@
     <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
     <link rel="STYLESHEET" href="lib/lib.css">
   </head>
-  <body bgcolor=white>
+  <body>
     <div class="navigation">
       <table width="100%" cellpadding="0" cellspacing="2">
           <tr>
@@ -19,8 +19,7 @@
                   src="icons/up.gif"></a></td>
             <td><img width="32" height="32" align="bottom" border="0" alt=""
                 src="icons/blank.gif"></td>
-            <td align="center" bgcolor="#99CCFF" width="100%">
-              <b class="title">About the Python Documentation</b></td>
+            <td align="center" width="100%">About the Python Documentation</td>
             <td><img width="32" height="32" align="bottom" border="0" alt=""
                 src="icons/blank.gif"></td>
             <td><img width="32" height="32" align="bottom" border="0" alt=""