Column alignment

Hello,

I am trying to have a horizontal list of 4 social icons. Using the 4 column foundation stack, I place in 4 font awesome stacks. I do not want the buttons spaced across the site width so I choose custom width. I can have the buttons spaced how I want them using custom width (i.e. close together) but when I do that, it seems to ignore my alignment request (i.e. center). The group of stacks will be aligned left no matter what width I set.

Is there any advice someone could provide to help me achieve this.

Thanks in advance

Solved this: I placed the 4 column stack inside Grummage + and that solved the problem. The icons now center perfectly.