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!

Search Support

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.

Rohkem teavet

Font size and spaciing in folder and message panes

  • 5 vastust
  • 1 on selline probleem
  • 1 view
  • Viimati vastas david

more options

I've recently been automatically updated to V115.3.1.

Is there any easy way to increase the font size and spacing in the folder and message panes.

I've tried the UI scaling fix Thunderbird> Preferences> Config Editor. Open the config editor. Click on Show All. Search for: layout.css.devPixelsPerPx You will see -1.0 - I've tried various changes up to -2.0.

I've also tried creating a userChrome.css file in my AppData\Local\Thunderbird\Profiles\mqc1j80m.default\Chrome\ and AppData\Roaming\Thunderbird\Profiles\mqc1j80m.default\Chrome\ folders, with this content:

/* Folder Pane font */

  1. folderTree > treechildren {
 font-size: 18pt !important;

} /* Threads Pane font */

  1. threadTree > treechildren {
 font-size: 18pt !important;

}

I've changed changed toolkit.legacyUserProfileCustomizations.stylesheets to True, and restarted Thunderbird, with no apparent effect.

Shouldn't these changes be available from Tools | Settings!

I've recently been automatically updated to V115.3.1. Is there any easy way to increase the font size and spacing in the folder and message panes. I've tried the UI scaling fix Thunderbird> Preferences> Config Editor. Open the config editor. Click on Show All. Search for: layout.css.devPixelsPerPx You will see -1.0 - I've tried various changes up to -2.0. I've also tried creating a userChrome.css file in my AppData\Local\Thunderbird\Profiles\mqc1j80m.default\Chrome\ and AppData\Roaming\Thunderbird\Profiles\mqc1j80m.default\Chrome\ folders, with this content: /* Folder Pane font */ #folderTree > treechildren { font-size: 18pt !important; } /* Threads Pane font */ #threadTree > treechildren { font-size: 18pt !important; } I've changed changed toolkit.legacyUserProfileCustomizations.stylesheets to True, and restarted Thunderbird, with no apparent effect. Shouldn't these changes be available from Tools | Settings!

Valitud lahendus

Did you try view>font size and view>density?

Loe vastust kontekstis 👍 0

All Replies (5)

more options

Valitud lahendus

Did you try view>font size and view>density?

more options

Thanks - that has helped, although I'd prefer it a little larger!

more options

OK - I've discovered View | Font Size | Increase Font Size isn't just one step - it keeps on enlarging, so now I can read the screen!

more options

This works for me for everything but the message pane. The message pane is tiny!

HP Windows 11, V 115.4.1 64bit

more options

To adjust that, go to settings>general and review the font settings.