This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Cari Bantuan

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Pelajari Lebih Lanjut

layout.css.devPixelsPerPx value too big, and I cannot access about:config because it changed the font size (I foolishly put 500! Idiot). Can I change this value without going thru about:config?

  • 1 balas
  • 3 memiliki masalah ini
  • 1 kunjungan
  • Balasan terakhir oleh cor-el

more options

I wanted to decrease the font size of the bookmarks toolbar, and found that altering the value of "layout.css.devPixelsPerPx" does this. I did not know what effect going higher or lower would have, and I foolishly entered 500. This has rendered the GUI inoperable - is there another way of changing the value, without going through about:config?

I wanted to decrease the font size of the bookmarks toolbar, and found that altering the value of "layout.css.devPixelsPerPx" does this. I did not know what effect going higher or lower would have, and I foolishly entered 500. This has rendered the GUI inoperable - is there another way of changing the value, without going through about:config?

Semua Balasan (1)

more options

You will have to edit the file prefs.js in the Firefox Profile Folder to remove that line or change the value to a more reasonable value.