Avatar for Username

חיפוש בתמיכה

יש להימנע מהונאות תמיכה. לעולם לא נבקש ממך להתקשר או לשלוח הודעת טקסט למספר טלפון או לשתף מידע אישי. נא לדווח על כל פעילות חשודה באמצעות באפשרות ״דיווח על שימוש לרעה״.

מידע נוסף

אשכול זה הועבר לארכיון. נא לשאול שאלה חדשה אם יש לך צורך בעזרה.

Increasing font size / userChrome.css ignored

  • 2 תגובות
  • 1 has this problem
  • 44 views
  • תגובה אחרונה מאת Ray

Ray
Ray
more options

Hi,

I am partially sighted, and having just updated to v 78.2.1, I need to increase Thunderbird's user interface font size, please.

I have spent HOURS scouring the forums, and know that I am not alone in not being able to easily do this, so kindly excuse me.

Below is the content of my userChrome.css file on my Windows 10 machine, which TBird ignores even on re-boot. I have no Add-Ons, and only one Profile.

PATH C:\Users\Ray\AppData\Roaming\Thunderbird\Profiles\xxxxxxxx.default\Chrome

[xxxxxxxx.default replaces real file name.default]

CONTENT /*

  • Do not remove the @namespace line -- it's required for correct functioning 
*/

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

/*

  • Make all the default font sizes eg:18 px:
  • / 
  * { font-size: 18px !important; }

Would you kindly advise me and explain what I am doing wrong?

Many thanks,

Ray

Hi, I am partially sighted, and having just updated to v 78.2.1, I need to increase Thunderbird's user interface font size, please. I have spent HOURS scouring the forums, and know that I am not alone in not being able to easily do this, so kindly excuse me. Below is the content of my userChrome.css file on my Windows 10 machine, which TBird ignores even on re-boot. I have no Add-Ons, and only one Profile. PATH C:\Users\Ray\AppData\Roaming\Thunderbird\Profiles\xxxxxxxx.default\Chrome [xxxxxxxx.default replaces real file name.default] CONTENT '''''/* * Do not remove the @namespace line -- it's required for correct functioning */ @namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* *Make all the default font sizes eg:18 px: */ * { font-size: 18px !important; } ''''' Would you kindly advise me and explain what I am doing wrong? Many thanks, Ray

השתנתה ב־ על־ידי Ray

פתרון נבחר

Dear Anje (Toad-Hall),

Thanks soo much for this!

Both solutions worked in fact.

Good ol Toadie : )

Best wishes,

Ray

Read this answer in context 👍 0

כל התגובות (2)

Toad-Hall
Toad-Hall
  • Top 25 Contributor
more options

re :C:\Users\Ray\AppData\Roaming\Thunderbird\Profiles\xxxxxxxx.default\Chrome

The 'Chrome' folder should be 'chrome' folder - note the spelling - no capital C

Also check this is set to 'True'

  • Menu app icon > Options > General
  • scroll to bottom
  • click on 'Config Editor'
  • Accept warning
  • In search type: legacy
  • look for this line: toolkit.legacyUserProfileCustomizations.stylesheets
  • If it says Value is 'False', double click on line to toggle the value to 'True'
  • close window - click on top right X


However, there is another method you might like to check out. The developers have now included a means of increasing pixel ratio.

  • 'Menu icon (3 lines) > Options > 'General'
  • scroll all the way down to the bottom
  • click on 'Config Editor' button

It may say 'here be dragons' as a type friendly warning to be careful :)

  • In top search type: pixels
  • Look for this line: layout.css.devPixelsPerPx

The default is -1.0

  • Double click on that line to open a small window.
  • clear contents and type in eg: 1.5 or 1.75 or 2.0 or 2.25
  • click on OK

The effect is instantaneous, so you can gradually increase the number until you find the size that suits you. This will effect all of Thunderbird.

Ray
Ray Question owner
more options

פתרון נבחר

Dear Anje (Toad-Hall),

Thanks soo much for this!

Both solutions worked in fact.

Good ol Toadie : )

Best wishes,

Ray