Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

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.

Thunderbird 115 CSS code

  • 2 replies
  • 0 have this problem
  • 67 views
  • Last reply by sfhowes

haagen.blomberg
haagen.blomberg
more options

How can I add color to the thread column header buttons (Selected , Date, Subject, Correspondent, Size, Attachment, etc) in Thunderbird 115.

In 102 i had the following entries in the userChrome.css

" /* HEADER ROW - height */

  1. threadCols > treecol { 
 height: 42px !important;

}

/* HEADER ROW - background colors */

  1. threadCols > treecol { 
 background-color: #008080 !important; 
 font-size: 15pt !important; 
 font-weight: bold !important;
 color: #FFFFFF !important;
 -moz-appearance: none !important;
 background-image: none !important;

}

  1. threadCols > treecol { 
 border-bottom: 2px solid red !important;

} "

Can anyone show me how to do the same in Thunderbird 115.2.2?

I am totally unfamiliar with html etc. so really require input to make the desired adjustments.

Thank you for your help.

Haagen

How can I add color to the thread column header buttons (Selected , Date, Subject, Correspondent, Size, Attachment, etc) in Thunderbird 115. In 102 i had the following entries in the userChrome.css " /* HEADER ROW - height */ #threadCols > treecol { height: 42px !important; } /* HEADER ROW - background colors */ #threadCols > treecol { background-color: #008080 !important; font-size: 15pt !important; font-weight: bold !important; color: #FFFFFF !important; -moz-appearance: none !important; background-image: none !important; } #threadCols > treecol { border-bottom: 2px solid red !important; } " Can anyone show me how to do the same in Thunderbird 115.2.2? I am totally unfamiliar with html etc. so really require input to make the desired adjustments. Thank you for your help. Haagen

Chosen solution

Try this code: 

#subjectColButton, #correspondentColButton, #dateColButton, #attachmentColButton {
  background-color: #87CEFA !important;
  font-weight: bold !important;
}


Add other entries for size, selected etc. See picture.

Read this answer in context 👍 0

All Replies (2)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

https://support.mozilla.org/en-US/kb/userchromecss-js-usercontent-unsupported?utm_campaign=wiki-approved&utm_source=notification&utm_medium=email

sfhowes
sfhowes
  • Top 10 Contributor
more options

Chosen Solution

Try this code: 

#subjectColButton, #correspondentColButton, #dateColButton, #attachmentColButton {
  background-color: #87CEFA !important;
  font-weight: bold !important;
}


Add other entries for size, selected etc. See picture.