Footer align right

Hi, I’m using the 4-block footer layout. Right now I have 2 widgets, in Footer Columns 3 and 4, but it’s showing up on the left side (where columns 1 and 2 are). I want the 4 blocks, but I only want to use 2 columns. How can I put those 2 footer columns on the right side instead of the left?

Thank you!