cannot change the font size of : file, edit, view, history, bookmarks, tools, and help
cannot change the font size of the menu bar words and navigation bar words
cannot change the font size of the menu bar words
and navigation bar words
Alla svar (1)
Use this extension to adjust the font size for the user interface:
- Theme Font & Size Changer: https://addons.mozilla.org/firefox/addon/theme-font-size-changer/
- Big Buttons: https://addons.mozilla.org/firefox/addon/big-buttons/
- Classic (Small) Toolbar Buttons: https://addons.mozilla.org/firefox/addon/cstbb/