I have no idea what I pressed but I cannot undo a thick tan border that encompasses my game screen.
Was running game in 1920 x 1080 no issues, performed a command, and now a thick tan border is shrinking my screen.
I tried resetting the resolution to no avail.
I have not run into any threads on this issue anywhere. Any ideas for a fix? Its probably something really simple that I'm missing.

Try pressing plus. Plus and minus tend to modify that sort of thing.