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Thunderbird 78.2.2 Calendar "TODAY" highlight

  • 3 replies
  • 1 has this problem
  • 63 views
  • Last reply by GWild55

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The highlight for "Today" is a light bluish color that does not stand out to me - I'd like to change the highlight to something a bit more obvious - a deeper blue, or even more distinct by highlighting the entire "day" fram rather than just the header.

Have a look at my calendar image: see if you can easily find "today" (hint, Sep 13).

The highlight for "Today" is a light bluish color that does not stand out to me - I'd like to change the highlight to something a bit more obvious - a deeper blue, or even more distinct by highlighting the entire "day" fram rather than just the header. Have a look at my calendar image: see if you can easily find "today" (hint, Sep 13).
Attached screenshots

Chosen solution

Try this css code (see picture):

.calendar-month-day-box-current-month[selected="true"] {
  background-color: orange !important;
}

.calendar-month-day-box-current-month[relation="today"] {
  background-color: red !important;
}

Toggle toolkit.legacyUserProfileCustomizations.stylesheets to true in Config. editor.

Read this answer in context 👍 1

All Replies (3)

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As a postscript - using the "color blind accessibility" setting makes it even worse since that removes all color.

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Chosen Solution

Try this css code (see picture):

.calendar-month-day-box-current-month[selected="true"] {
  background-color: orange !important;
}

.calendar-month-day-box-current-month[relation="today"] {
  background-color: red !important;
}

Toggle toolkit.legacyUserProfileCustomizations.stylesheets to true in Config. editor.

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That gets the job done, thank you!