Changes
<!-- ACTIVITY -->
<td style="text-align:center;width:33%">
Search the workflow '''[[:Category:How-ToActivities|How-ToActivities]]''' manuals for step-by-step instructions:
<inputbox>
inline=true
type=search
width=30
namespaces=HowToActivity
searchbuttonlabel=Search
bgcolor=
break=no
placeholder=Search How-To'sActivities
</inputbox>
</td>