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Change Background/Highlight Color of Unread Messages?

  • 1 reply
  • 3 have this problem
  • 224 views
  • Last reply by JOEY61

I found multiple tutorials to change the font color, and the back-background color, but not the actual primary background area in my screenshot. https://support.mozilla.org/en-US/questions/1441429#question-reply This one changes the Font color: color: #2492d1 !important;

This changed the far back background color, not primary background: background-color: #2492d1 !important;

I found multiple tutorials to change the font color, and the back-background color, but not the actual primary background area in my screenshot. https://support.mozilla.org/en-US/questions/1441429#question-reply ''' This one changes the Font color:''' color: #2492d1 !important; '''This changed the far back background color, not primary background:''' background-color: #2492d1 !important;
Attached screenshots

All Replies (1)

Solved! The Code for the File (using the linked tutorial) is this to change background color:

@import url("chrome://messenger/content/unifiedtoolbar/unifiedToolbarWebextensions.css");


/* Set colour of unread in thread pane/message list */

  1. threadTree tbody [data-properties~="unread"] {

.tree-table,

.card-container {

background-color: #012a60 !important;

}