Changes
<table width="100%">
<tr>
<td style="vertical-align:top; width:25%">
<categorytree mode=categories showcount="on" style="margin-left:1ex; border:1px solid gray; padding:0.7ex; background-color:white;">UBIK Studio</categorytree>
</td>
<td widthstyle="vertical-align:top; width:25%">
<categorytree mode=categories showcount="on" style="margin-left:1ex; border:1px solid gray; padding:0.7ex; background-color:white;">UBIK Client</categorytree>
</td>
<td widthstyle="vertical-align:top; width:25%">
<categorytree mode=categories showcount="on" style="margin-left:1ex; border:1px solid gray; padding:0.7ex; background-color:white;">UBIK Web Service</categorytree>
</td>
<td widthstyle="vertical-align:top; width:25%">
<categorytree mode=categories showcount="on" style="margin-left:1ex; border:1px solid gray; padding:0.7ex; background-color:white;">How-To</categorytree>
</td>
</tr>
</table>
