Hopefully this is posted in the right spot. Uh, somehow when I was clicking very quickly, I've made all the font size on the subeta so small I can barely read it. How do I change it back?

Did you perhaps hit the 'Ctrl' key while using the scroll on your mouse? Just reverse that and things should fix itself.

I believe on FF there is an option to change font size but I don't think you can access that by just clicking fast.

Cool, that was the problem. Thanks a bunch!