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Change Fonts and increase size in Thunderbird folder pane

PandaGuy1961
PandaGuy1961
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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; }

Chosen solution

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

Make sure you toggle the preference in Config. editor.

Read this answer in context 👍 0

All Replies (2)

sfhowes
sfhowes
  • Top 10 Contributor
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Chosen Solution

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

Make sure you toggle the preference in Config. editor.

PandaGuy1961
PandaGuy1961 Question owner
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Thank you so much. works like a charm