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Font size shrunk

  • 4 replies
  • 0 have this problem
  • 10 views
  • Last reply by cor-el

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I have some shrunk the font size and don't know how to reset it. I have been to every settings possible, and can't find anything

I have some shrunk the font size and don't know how to reset it. I have been to every settings possible, and can't find anything

All Replies (4)

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You may have accidentally zoomed webpage(s). Reset the page zoom on pages that cause problems.

  • View -> Zoom -> Reset (Ctrl+0/Command+0 (zero))
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It's not the font size on the reading pages, it's the toolbar and tabs

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I will sure appreciate help

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You can look at this thread:

  • /questions/1384204 Since the last update, the Firefox screen does not fit my system setting(125%)

If setting browser.display.os-zoom-behavior = 0 doesn't work for you then you can create a new Number pref on the about:config page and set its value to 100. Paste ui.textScaleFactor in the search bar and select the Number radio button and click the '+' button to add the new Number pref, enter the value (100) and click the blue OK button to confirm.

  • about:config => ui.textScaleFactor = 100

You can open the about:config page via the location/address bar. On the warning page, you can click "Accept the Risk and Continue" to open about:config.