Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Pomoc přepytać

Hladajće so wobšudstwa pomocy. Njenamołwimy was ženje, telefonowe čisło zawołać, SMS pósłać abo wosobinske informacije přeradźić. Prošu zdźělće podhladnu aktiwitu z pomocu nastajenja „Znjewužiwanje zdźělić“.

Dalše informacije
Tuta nitka je so archiwowała. Prošu stajće nowe prašenje, jeli pomoc trjebaće.
Rozrisany Archiwowany

CSS: control an icon added to context-menu by an extension

Firefox Tipy a triki
Yaron je před před 6 lětami wotmołwił
Yaron
Yaron

toolbarbutton[id*="8883111b-4bc8-4a99-b37f-5672f6cf9834"]

Controls an icon added to the toolbar.

What's the syntax for controlling an icon added to the context-menu by an extension?

Example: https://addons.mozilla.org/en-US/firefox/addon/simple-search-google-for/

(It does not have an ID in manifest.json but *I can add it*).

Thank you.

toolbarbutton[id*="8883111b-4bc8-4a99-b37f-5672f6cf9834"] Controls an icon added to the toolbar. What's the syntax for controlling an icon added to the context-menu by an extension? Example: https://addons.mozilla.org/en-US/firefox/addon/simple-search-google-for/ (It does not have an ID in manifest.json but *I can add it*). Thank you.

Wšě wotmołwy (2)

cor-el
cor-el
  • Moderator

Extension that do not have an ID seem to get a random ID (<id>.xpi in profile), so you can't use that ID as a CSS selector and the UUID (about:debugging) is also random.

You can try to use a selector like this:

  • menuitem[label^="Search Google for"][image^="moz-extension://"] .menu-iconic-icon {}
Yaron
Yaron Prašer

Wubrane rozrisanje

cor-el,

Thank you so much. I appreciate it.

Your reply led me in the right direction.

menuitem[id*="MorfixSearch"] { -moz-box-ordinal-group: 100 !important; margin-bottom: 4px !important; }

(id*="MorfixSearch" set in background.js).

Wot Yaron změnjeny