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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Change Fonts and increase size in Thunderbird folder pane

  • 2 àwọn èsì
  • 1 ní ìṣòro yìí
  • 75 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ PandaGuy1961

PandaGuy1961
PandaGuy1961
more options

I am on Windows 10, Thunderbird Version 91.5.0 64 BIT

I have looked in the various threads that cover this particular issue, Most of the addons are not compatible with my version.

after looking around, I stumbled on some changes to the userChrome.css file that should work.

The first part of the css file, changes backwound colors. This works

the part is not working is what I assume will change the font and its size.

I would appreciate any help...

#folderTree,

  1. threadTree

{ 

 background-color: lightgrey !important;
 color: black !important;

}

/* Folder Pane font */

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

}

/* Threads Pane font */ .tree-rows { 

   font-size: 18pt !important;
   font-family: Verdana !important;

}

I am on Windows 10, Thunderbird Version 91.5.0 64 BIT I have looked in the various threads that cover this particular issue, Most of the addons are not compatible with my version. after looking around, I stumbled on some changes to the userChrome.css file that should work. The first part of the css file, changes backwound colors. This works the part is not working is what I assume will change the font and its size. I would appreciate any help... '''''#folderTree, #threadTree { background-color: lightgrey !important; color: black !important; }''''' /* Folder Pane font */ #folderTree > treechildren { font-size: 18pt !important; font-family: Verdana !important; } /* Threads Pane font */ .tree-rows { font-size: 18pt !important; font-family: Verdana !important; }

Ọ̀nà àbáyọ tí a yàn

See https://support.mozilla.org/en-US/questions/1360794

Make sure you toggle the preference in Config. editor.

Ka ìdáhùn ni ìṣètò kíkà 👍 0

All Replies (2)

sfhowes
sfhowes
  • Top 25 Contributor
more options

Ọ̀nà àbáyọ Tí a Yàn

See https://support.mozilla.org/en-US/questions/1360794

Make sure you toggle the preference in Config. editor.

PandaGuy1961
PandaGuy1961 Ìbéèrè olóhun
more options

Thank you so much. works like a charm