How do I change the page margins on my wordpress theme? I hired someone to set up the site and he has disappeared so I have to finish customizing it myself and I don't understand php and all that stuff. Some of the site is 3 columns but there are a few pages that are single column. On those pages the text goes from one site to the other with no margin at the side. And it's way to long.
I would really appreciate some step by step help.
The site is http://howdoigetoutofthisrut.com
I would like to adjust the margin on all the single pages.