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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

My userChrome.css that hides the top tabs has stopped working

  • 3 amsoshi
  • 1 yana da wannan matsala
  • 58 views
  • Amsa ta ƙarshe daga crankygoat

eriknelson
eriknelson
more options

I use the tree style tabs addon, so I prefer to hide the tabs along the top of the firefox window. For over a year I've used this userChrome.css file to hide them: https://github.com/eriknelson/dotfiles/blob/master/firefox/userChrome.css

Suddenly across all of my machines this has stopped working, and the tabs are still shown. I normally install it by navigating to the troubleshooting information to get my user profile location (ex: /home/ernelson/.mozilla/firefox/<profile>), creating a "chrome" directory, and copy the file there.

Has something changed with the API that would cause this sheet to be ignored? How can I troubleshoot this?

Firefox version: 72.0.1 OS: This occurs on all my systems; Windows, Arch Linux, and Fedora 31

I use the tree style tabs addon, so I prefer to hide the tabs along the top of the firefox window. For over a year I've used this userChrome.css file to hide them: https://github.com/eriknelson/dotfiles/blob/master/firefox/userChrome.css Suddenly across all of my machines this has stopped working, and the tabs are still shown. I normally install it by navigating to the troubleshooting information to get my user profile location (ex: /home/ernelson/.mozilla/firefox/<profile>), creating a "chrome" directory, and copy the file there. Has something changed with the API that would cause this sheet to be ignored? How can I troubleshoot this? Firefox version: 72.0.1 OS: This occurs on all my systems; Windows, Arch Linux, and Fedora 31

Mafitar da aka zaɓa

At the least, you need to set a preference. Type about:config in the address bar and Enter. Find the preference toolkit.legacyUserProfileCustomizations.stylesheets and set it to "true".

There will likely be breaking changes every release or so until the rewriting of the UI chills out a bit.

This should help you if you need to adjust your userChrome.css: https://www.userchrome.org/what-is-userchrome-css.html#movetabbar

Karanta wannan amsa a matsayinta 👍 1

All Replies (3)

crankygoat
crankygoat
more options

Zaɓi Mafita

At the least, you need to set a preference. Type about:config in the address bar and Enter. Find the preference toolkit.legacyUserProfileCustomizations.stylesheets and set it to "true".

There will likely be breaking changes every release or so until the rewriting of the UI chills out a bit.

This should help you if you need to adjust your userChrome.css: https://www.userchrome.org/what-is-userchrome-css.html#movetabbar

eriknelson
eriknelson Mai mallakar tambaya
more options

Thank you, that was the exact setting that I needed. Is this something that was recently introduced?

crankygoat
crankygoat
more options

Very recently, it appears, yes.