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!

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.

ابحث في الدعم

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

The new update ignores browser.tabs.onTop = false. They go on top no matter the setting. :(

  • 1 (رد واحد)
  • 12 have this problem
  • 1 view
  • آخر ردّ كتبه Gingerbread Man

more options

I like my tabs on top. Before the recent update I could set browser.tabs.onTop to false in about:config to get them on the bottom. The recent update ignores this setting and puts them on top. How do I get them back on the bottom?

I like my tabs on top. Before the recent update I could set browser.tabs.onTop to false in about:config to get them on the bottom. The recent update ignores this setting and puts them on top. How do I get them back on the bottom?

All Replies (1)

more options

You can use either of the following add-ons.

If you don't want to install an add-on, put the following style in the userChrome.css file and restart Firefox. You can use the Stylish add-on instead, if you have it installed.


@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
/* The above line should appear only once in the file */

#TabsToolbar { -moz-box-ordinal-group: 99 !important }