CSS Classes For Columns?

Hi there. Forgive me if this has already been covered somewhere…

I found this article in the Enfold docs that adds a CSS class field to all elements in the Avia builder. I’d really like to be able to apply a custom class to the column divs around those blocks, though. Is there any way to do this? If not, I’d like to throw it out there as a feature request.

Thanks for making a great theme!