Can I Change the Font Size

I am using the Latest Sermon module. Can I format the words "Latest Sermons"?I would like to make the font size bigger and make the font bold . 

The title of the any module is always generated by your template. It's not controlled by the module itself.
Because of this, it really depends on the template if and how you can customise how the title looks.
If you can tell me the URL of the site, I can have a look if you can adjust it with custom CSS rules.

I found a way around this. I inserted a module above the Latest Sermons module & formatted that how I wanted it.Then I told the Latest Sermons module not to display the title.

Thanks for your help.

You can see it here if interested:     [url] prairie-baptist.org/dev/index.php [/url]
 

That's actually a clever and simple solution!