posts are wider than screen

I have noticed that when looking at the BB that all the screens, (except when reading posts), are the full width of the screen. This is good. However, when reading posts, I have to scroll to the left and right to see the entire post.

I searched the BB for an answer and could not find, is there something simple that I am overlooking?

nevermind, new monitor, presed the auto adjust and everthing was alright!