How do I move the Sideboxes

[kobra]

This may be a simple question that has been asked, but I can't figure out how to move the sideboxes? I see that you can size them from the Admin>Configuration>Layout Settings

In admin > tools > layout boxes controller > you can set for left, right on, off and set sort order

Another question, how do you size the middle of the page and not just the left and right sideboxes?

You really can not size the center it is what remains on your width minus left and right widths

[scottyg]

Maybe I am missing something or I am not explaining what my problem is. When I go to "checkout" , on the 1st checkout page my right border is overlapping the shipping prices. I am trying to figure out how to move the right border to the right so that it does not cover the prices on shipping.
Thanks so much for helping, I really appreciate it.

One important thing, I am using Nifty Zen template.

[scottyg]

Actually, I found my issue is something else. Ignore this post.