I’m currently struggling with the same thing and am wondering if there is any other solution?
I’m using the Footer bar for the Copyright, but want to add another footer with contact details that will be on all the pages and also be full width.
I’ve added text on the Footer Widget 1 and just want to display it center at least which I’m struggling to do and at best I’d like to edit the background and border of that footer as well.
Is that possible? How do I do that with CSS if that’s the only option?