We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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.

I need to remove "minimize, maximize, close" buttons on full screen mode

  • 1 reply
  • 10 have this problem
  • 14 views
  • Last reply by cor-el

alejandro_elkata
alejandro_elkata
more options

I can remove all buttons (like refresh, back, forward, address bar, etc..) but the little right 3 buttons "minimize, maximize, close" i cant remove, how can i make with userChrome.css or other option. Because i can close firefox exiting from fullscreen and clicking on archive menu with "Alt" key. I dont wanna this little 3 buttons, that i can hide and show permanent.

I hope explain me correctly Thanks a lot

I can remove all buttons (like refresh, back, forward, address bar, etc..) but the little right 3 buttons "minimize, maximize, close" i cant remove, how can i make with userChrome.css or other option. Because i can close firefox exiting from fullscreen and clicking on archive menu with "Alt" key. I dont wanna this little 3 buttons, that i can hide and show permanent. I hope explain me correctly Thanks a lot

Chosen solution

Add code to userChrome.css below the default @namespace line.

--- 

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* only needed once */

#autohide-context { display:none!important; } /* hide context menuitem "Exit Full Screen Mode" */
#window-controls  { display:none!important; } /* hide window controls in full screen mode */
Read this answer in context 👍 2

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Chosen Solution

Add code to userChrome.css below the default @namespace line.

--- 

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* only needed once */

#autohide-context { display:none!important; } /* hide context menuitem "Exit Full Screen Mode" */
#window-controls  { display:none!important; } /* hide window controls in full screen mode */