Improve styling of help contents + little text changes

plugins/help/content/about.html

@@ -1,5 +1,5 @@
 <div id="helpabout">
-<h3 align="center">Copyright &copy; 2005-2009, RoundCube Dev. - Switzerland</h3>
+<h3 align="center">Copyright &copy; 2005-2009, The Roundcube Dev Team</h3>
 
 <p>This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License version 2
@@ -33,5 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 <b>Tomasz Pajor (tomekp)</b><br />
 <b>Fourat Zouari (fourat.zouari)</b><br />
 <b>Aleksander Machniak (alec)</b>
+
+<p><br/>Website: <a href="http://roundcube.net">roundcube.net</a></p>
 </div>
 </div>

plugins/help/skins/default/help.css

@@ -22,5 +22,17 @@
 
 #helplicense, #helpabout
 {
-  padding: 20px;
+  width: 46em;
+  padding: 1em 2em;
 }
+
+#helplicense a, #helpabout a
+{
+  color: #900;
+}
+
+#helpabout
+{
+  margin: 0 auto;
+}
+