[Theme: Customizr] Positioning footer content

My site: https://doehrmann.com/wordpress/

This may be too complicated a question, but I’m going to go for it anyway. I just re-did my footer so that it is a dark piece with the content inside of it. Now, instead of centering and stacking all my content, I want to be able to have the three pieces of information equally spaced on the same line across the footer.

I understand you can use the three different footers in Customizr but that’s not what I want, I just want to position the information in my original footer. Each element has its own class (social, credits, and a button), so it should work, right? Is there something preventing my attempts at padding from working?

This site will give you a better idea of how I want it to look, except that they have 5 elements in their footer, while I have three.