I was playing around with some other themes but didn't really like any of them so I'm back with the default(ish) theme.
The only problem is that when the program I was using tried to reset the theme back to default, it made the button to close the window the same size as the minimise and restore buttons:
Anybody know how to get it back to the normal size?
Edit: Solved it.
Edit: Not working again after restarting.