Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

How can I stop Firefox toolbar popping up when mouse is at top of screen in full-screen mode (without kiosk mode, please)?

more options

I don't want the toolbar always there (so turning autohide off doesn't solve the issue). I'd prefer to right-click or use a keystroke to get the toolbar back. The toolbar popping up any time the mouse is near the top of the screen is too distracting. It should be an option users can turn on or off or map to something besides mouse hovering. The only solution I've seen mentioned is to go full kiosk with something like R-kiosk, but that's really too extreme a solution for such a simple problem. Is there a setting already hidden in about-config to fix this or is this a feature request? Thank you.

I don't want the toolbar always there (so turning autohide off doesn't solve the issue). I'd prefer to right-click or use a keystroke to get the toolbar back. The toolbar popping up any time the mouse is near the top of the screen is too distracting. It should be an option users can turn on or off or map to something besides mouse hovering. The only solution I've seen mentioned is to go full kiosk with something like R-kiosk, but that's really too extreme a solution for such a simple problem. Is there a setting already hidden in about-config to fix this or is this a feature request? Thank you.

被選擇的解決方法

There is no built-in way to disable this feature to display the toolbars when you hover the mouse to the top.

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


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

#fullscr-toggler { display:none!important; }

The customization files userChrome.css (user interface) and userContent.css (websites) are located in the chrome folder in the Firefox profile folder.

You can use this button to go to the current Firefox profile folder:

  • Create the chrome folder (lowercase) in the <xxxxxxxx>.default profile folder if this folder doesn't exist
  • Use a plain text editor like Notepad to create a (new) userChrome.css file in the chrome folder (file name is case sensitive)
  • Paste the code in the userChrome.css file in the editor window
  • Make sure that the userChrome.css file starts with the default @namespace line
  • Make sure that you select "All files" and not "Text files" when you save the file via "Save file as" in the text editor as userChrome.css.
    Otherwise Windows may add a hidden .txt file extension and you end up with a not working userChrome.css.txt file
從原來的回覆中察看解決方案 👍 1

所有回覆 (2)

more options

選擇的解決方法

There is no built-in way to disable this feature to display the toolbars when you hover the mouse to the top.

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


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

#fullscr-toggler { display:none!important; }

The customization files userChrome.css (user interface) and userContent.css (websites) are located in the chrome folder in the Firefox profile folder.

You can use this button to go to the current Firefox profile folder:

  • Create the chrome folder (lowercase) in the <xxxxxxxx>.default profile folder if this folder doesn't exist
  • Use a plain text editor like Notepad to create a (new) userChrome.css file in the chrome folder (file name is case sensitive)
  • Paste the code in the userChrome.css file in the editor window
  • Make sure that the userChrome.css file starts with the default @namespace line
  • Make sure that you select "All files" and not "Text files" when you save the file via "Save file as" in the text editor as userChrome.css.
    Otherwise Windows may add a hidden .txt file extension and you end up with a not working userChrome.css.txt file
more options

Beautiful! Thank you!