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 undo "Hide Tab bar if there is only one tab"?

  • 2 回覆
  • 0 有這個問題
  • 1 次檢視
  • 最近回覆由 cor-el

more options

I used the support article [Hide Tab bar if there is only one tab] to hide the tab bar when there is only one tab. I now regret it and want to go back. I tried browser.tabs.tabmanager.enabled = true but that didn't work. And unfortunately I don't understand the "chosen" solution, so I can't reverse it. The regret is because it's hard to drag a single tab and drop it in another browser window.

I used the support article [[https://support.mozilla.org/en-US/questions/1394300 Hide Tab bar if there is only one tab]] to hide the tab bar when there is only one tab. I now regret it and want to go back. I tried '''browser.tabs.tabmanager.enabled = true''' but that didn't work. And unfortunately I don't understand the "chosen" solution, so I can't reverse it. The regret is because it's hard to drag a single tab and drop it in another browser window.

由 cor-el 於 修改

被選擇的解決方法

That is about using CSS code in the userChrome.css file in the chrome folder in the Firefox profile folder.

You can use the button on the "Help -> More Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page (Root directory).

You can remove this userChrome.css file or set this pref to false on the about:config page.

  • about:config => toolkit.legacyUserProfileCustomizations.stylesheets = false

More info about userChrome.css/userContent.css in case you are not familiar: *https://www.userchrome.org/what-is-userchrome-css.html

從原來的回覆中察看解決方案 👍 1

所有回覆 (2)

more options

Your link is wrong - no page is found. Paste the url of the page without trying to use the paper clip.

You probably created a file userChrome.css. You can put comment markers around the code in that file (/* */). If you have no other code in the file you could instead rename the file or change the following preference in about:config to false. toolkit.legacyUserProfileCustomizations.stylesheets

https://support.mozilla.org/en-US/kb/about-config-editor-firefox

more options

選擇的解決方法

That is about using CSS code in the userChrome.css file in the chrome folder in the Firefox profile folder.

You can use the button on the "Help -> More Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page (Root directory).

You can remove this userChrome.css file or set this pref to false on the about:config page.

  • about:config => toolkit.legacyUserProfileCustomizations.stylesheets = false

More info about userChrome.css/userContent.css in case you are not familiar: *https://www.userchrome.org/what-is-userchrome-css.html