How to increase/decrease the size of a web page on Mozilla Firefox

somehow i set the font super small while using firefox... i need to enlarge my jotform page view from firefox..how do i change the settings so it's regular size

To my understanding, you have resized the view on your Mozilla Firefox, is that correct? Or JotForm is the only website that was resized and not other web pages? If this doesn't concern JotForm only, but every other website when opened in your Mozilla Firefox, you can try checking this helpful sites from Mozilla Support. 

https://support.mozilla.org/en-US/kb/keyboard-shortcuts-perform-firefox-tasks-quickly

https://support.mozilla.org/en-US/kb/font-size-and-zoom-increase-size-of-web-pages

I hope this helps. If not and if this is not what you mean, please do let us know so we can further help you. Thank you.

yeah.. that works!!