Please help, user cp/edit profile way over to the right

[Greeksgal]

Just had this pointed out by one of my members, when you click UserCP > Edit Profile, there appears to be nothing there , the headers are there, but underneath just blank boxes. You have to scroll wayyyy over to the right to see the edit bits...any idea why it's doing this?

I read in one post that was similar to revert the usercp template but mine is already the original, it hasn't been edited.

Any ideas?