This website show the footer setup with multiple columns. This article explains how this is done.
- Create your module and publish them in the footer module position. I have used 2 custom html modules, that hold text.
- Go to each module and set the following:
Module Style -> HTML5
Boostrap Size -> devide 12 by the number of modules, so if you have 2 set '6'
- Header Tag, default H3
That is is you have multiple columns now in 1 module position.