I'm trying to figure out how to add a 3-column footer to my site template, and the only advice I've seen for this is to edit it from the functions.php file. I'm hoping there's a way to do this without editing the functions.php file. Right now the footer has 2 columns, and the site is set up using Law Firm Theme by BizzThemes. Is there an easy way to change the footer format with this theme? Thanks in advance for the help!!