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AnPerello / userChrome.css
Created November 27, 2024 21:00
My userChrome.css (Firefox+Sidebery)
#main-window[titlepreface*="XXX"] #TabsToolbar
{
visibility: collapse;
}
/* Auto hide horizontal tab */
#main-window #titlebar {
overflow: hidden;
transition: height 0.3s 0.3s !important;
}
/* Default state: Set initial height to enable animation */
@AnPerello
AnPerello / instructions.md
Last active March 29, 2025 18:38 — forked from morrolinux/instructions.md
Firefox - Vertical tab bar with auto hide

Fix after Firefox v133 update

What to expect

Graphical aspect may vary depending on your choices in following the instructions below, but the end result should look something like this:

immagine

Enable Firefox features