ZeeDynamic Comment Box Randomly Changed Today

Hello,

My blog, thepoeticsproject.com, is using the zeedynamic theme. Today when I logged on, I noticed that all of the comment boxes for posts had randomly changed to full-width. I haven’t done anything to change this. It’s causing the side bar to appear all the way at the bottom of the screen. How do I fix this considering that nothing was changed in the first place to have caused it?

Melanie