Changing Font size in Guru?

I feel stupid having to ask this, but how can I change the font size on Guru? My dog laid her big head on my keyboard, and everything is huge now. It's just here, other sites look normal. I can't figure out what combo of keys she hit. I've tried search and didn't find anything.

I know it must be a painfully obvious fix, but can someone help me out? Thanks!

Hold ''Ctrl'' and then scroll hope it helps

ye ctrl + scroll should do the job^^

Oh Yes- that was it- so simple when you know how.
Thanks

PS= Obviously, I had scrolled while she was leaning- My dog can't use the mouse...

and if you are on FFX3, you can go to view -> zoom -> reset

lol, your dog must be really tall or on a chair or somethin :P