Changes
<table width="100%">
<tr>
<td style="vertical-align:top; width:5025%">
<categorytree mode=pages depth="0" hideprefix="always" namespaces="Help" showcount="on" style="margin-left:1ex; border:0px solid gray; padding:0.7ex; background-color:white;">Application Context Management</categorytree>
</td>
<td style="vertical-align:top; width:5025%">
<categorytree mode=pages depth="0" hideprefix="always" namespaces="Help" showcount="on" style="margin-left:1ex; border:0px solid gray; padding:0.7ex; background-color:white;">Installing</categorytree>
</td>
<td style="vertical-align:top; width:5025%">
<categorytree mode=pages depth="0" hideprefix="always" namespaces="Help" showcount="on" style="margin-left:1ex; border:0px solid gray; padding:0.7ex; background-color:white;">POI</categorytree>
</td>
