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

Wo archive tread sia. Meɖekuku bia biabia yeye ne ehia kpeɖeŋu.

Suddenly my browser tabs moved to the top instead of the bottom. I have tried the suggested solution using about:config then scrolling to browser.tabs.onTop. Unfortunately, browser.tabs.onTop does not appear anywhere in the list. What now?

  • 1 ŋuɖoɖo
  • 0 masɔmasɔ sia le wosi
  • 10 views
  • Nuɖoɖo mlɔetɔ cor-el

ktymrsy
ktymrsy
more options

Suddenly my browser tabs moved to the top, above the address bar, instead of the bottom, below my bookmarks toolbar. I have tried the suggested solution using about:config then scrolling to browser.tabs.onTop. Unfortunately, browser.tabs.onTop does not appear anywhere in the list. What now?

Suddenly my browser tabs moved to the top, above the address bar, instead of the bottom, below my bookmarks toolbar. I have tried the suggested solution using about:config then scrolling to browser.tabs.onTop. Unfortunately, browser.tabs.onTop does not appear anywhere in the list. What now?

All Replies (1)

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

You can only use CSS code in userChrome.css in the chrome folder in the Firefox profile folder to move the Tab bar to a position below the Navigation Toolbar. If this has stopped working then you may have switched to another profile or your userChrome.css has been disabled or the CSS code needs an update.

Make sure you still have this pref set to true on the about:config page to enable userChrome.css and userContent.css.

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