How to add a Module Class Suffix to a module which doesn’t have one.

If a Joomla module that you have installed for some reason doesn’t have a Module Class Suffix, but you need it to style the module display just open the module folder and find the xml file mod_modulename.xml and add this line into the params tag:

<params>
<param name=”moduleclass_sfx” type=”text” default=”” label=”Module Class Suffix” description=”PARAMMODULECLASSSUFFIX” />
</params>

This should work.