Very recent install of WordPress and Buddypress.
Everything works fine with the theme accept when you view a blog post. The side bar on the right with the widgets moves all the way to the bottom of the site and aligns left. Some of it is even missing on the left side when it moves. Problem is noted in IE and Chrome, both updated versions.
I'm no good at html, can only follow simple instructions to edit code.
I suspect there is a problem with the .css file, but I'm not sure what I should be fixing.