MvC too wide

MvC is too wide for my screen. This just suddenly happened. I tried this <-> on each side but it just narrows the whole screen and I still can’t see everything on each side of MvC like I used to. Any suggestions? (Do not suggest I stick the monitor up my ass, please.)

im guessing either,
someone stretched a page.
or you messed up either your text or image size on your computer
not sure how to fix it though
srry

blessthefates!