Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

How can I restore the old Default theme settings?

  • 5 回覆
  • 12 有這個問題
  • 1 次檢視
  • 最近回覆由 cor-el

more options

Woke up this morning to find that firefox automatically updated their Default theme add-on to version 22. All information on webpages (fonts/images/etc) is about 4 times the size it used to be, yet the menu bar font is the same size. I can't find a way to get it back to the way it was- since if won't let you get rid of it, and I can't use it the way it is- since I have to scroll just to get past the address bar in my email (and my resolution is set to the highest possible). Any ideas for something similar to the old version? since this font size makes it seem like I am reading from a children's book and is completely intolerable.

Woke up this morning to find that firefox automatically updated their Default theme add-on to version 22. All information on webpages (fonts/images/etc) is about 4 times the size it used to be, yet the menu bar font is the same size. I can't find a way to get it back to the way it was- since if won't let you get rid of it, and I can't use it the way it is- since I have to scroll just to get past the address bar in my email (and my resolution is set to the highest possible). Any ideas for something similar to the old version? since this font size makes it seem like I am reading from a children's book and is completely intolerable.

被選擇的解決方法

Code changes regarding HiDPI support for high resolution displays have landed in Firefox 22 and later (bug #844604).

You can modify the layout.css.devPixelsPerPx and increase or decrease the value in 0.1 or 0.05 steps to adjust the size of fonts and other elements in Firefox.

  • The layout.css.devPixelsPerPx pref is a String value parsed to a float and allows to fine tune the dimensions of all elements (user interface and web pages) more precisely (resolution 0.1 or 0.05).
  • Change the default value -1 to 1 to make it work like in previous Firefox versions (100%)

Start with a value of 1 and adjust this value with 0.1 steps or 0.05 for finer adjustments.

  • Use values between 1.0 and about 0.5 to reduce elements in size (do NOT go all the way to 0.05!)
  • Use values greater than 1.0 to magnify and make elements larger (percentage divided by DPI, % / DPI).
  • http://kb.mozillazine.org/about:config

If web pages needs to be adjusted after changing this pref then you can look at the Default FullZoom Level or NoSquint extension.

Use this extension to adjust the font size for the user interface:

從原來的回覆中察看解決方案 👍 1

所有回覆 (5)

more options

hello, firefox 22 is now respecting the pixel density you've set on a system level in the windows control panel > appearance > display. more information about that is availbale at http://windows.microsoft.com/en-us/windows7/make-the-text-on-your-screen-larger-or-smaller

if you want to set the text size/pixel density in firefox different from that of your system's settings like it was handled in prior versions, enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named layout.css.devPixelsPerPx. double-click it and change its value to 1.0 (or any other zoom factor that fits your purpose; -1.0 is the default value and will adhere to the system settings).

more options

選擇的解決方法

Code changes regarding HiDPI support for high resolution displays have landed in Firefox 22 and later (bug #844604).

You can modify the layout.css.devPixelsPerPx and increase or decrease the value in 0.1 or 0.05 steps to adjust the size of fonts and other elements in Firefox.

  • The layout.css.devPixelsPerPx pref is a String value parsed to a float and allows to fine tune the dimensions of all elements (user interface and web pages) more precisely (resolution 0.1 or 0.05).
  • Change the default value -1 to 1 to make it work like in previous Firefox versions (100%)

Start with a value of 1 and adjust this value with 0.1 steps or 0.05 for finer adjustments.

  • Use values between 1.0 and about 0.5 to reduce elements in size (do NOT go all the way to 0.05!)
  • Use values greater than 1.0 to magnify and make elements larger (percentage divided by DPI, % / DPI).
  • http://kb.mozillazine.org/about:config

If web pages needs to be adjusted after changing this pref then you can look at the Default FullZoom Level or NoSquint extension.

Use this extension to adjust the font size for the user interface:

由 cor-el 於 修改

more options

I accidentally set mine to 11. how can i revert it back. Its too big to where i cant see anything

more options

Hi magicbucks56, I think you got a reply from cor-el in another thread. Here's another set of steps in case that didn't help: https://support.mozilla.org/en-US/questions/963226#answer-449698

more options

That would be this reply: