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.

Avatar for Username

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.

Learn More

This thread was archived. Please ask a new question if you need help.

Thread Pane and Folder Pane messages are in too small font.

  • 2 replies
  • 1 has this problem
  • 3 views
  • Last reply by sacjac

sacjac
sacjac
more options

For Thunderbird 91.10, running on Windows 10: How do I increase the font size for the message list in the Thread Pane, and the folder list in the Folder Pane?

Thanks so much ...

Steve

For Thunderbird 91.10, running on Windows 10: How do I increase the font size for the message list in the Thread Pane, and the folder list in the Folder Pane? Thanks so much ... Steve

All Replies (2)

david
david
  • Top 10 Contributor
more options

Here are some samples you can work with:

In config editor: 

  toolkit.legacyUserProfileCustomizations.stylesheets to true

Try this css code:

/* Threads Pane font and background*/

  1. threadTree > treechildren { 
 font-size: 12pt !important;
 font-family: Times !important;
 background-color: lightgrey !important;
 color: navy !important;

}

/* Folder Pane font and background*/

  1. folderTree > treechildren { 
 font-size: 12pt !important;
 font-family: Times !important;
 background-color: lightgrey !important;
 color: navy !important;

}

sacjac
sacjac Question owner
more options

David, thanks so much for the quick response ... I have seen this suggestion before, but it did not work for me.

However, I found another that uses: font.size.systemFontScale in Config Editor ... I increased the value from 100 to 125, and that worked fine.

It did upscale all the pane fonts, but that makes it all much more readable.

Thx again, Steve