We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Remove excess horizontal line?

  • 2 uphendule
  • 1 inale nkinga
  • 6 views
  • Igcine ukuphendulwa ngu cor-el

more options

How to remove that excess space above tabs, to save the space? thanks

How to remove that excess space above tabs, to save the space? thanks
Ama-screenshot ananyekiwe

Okulungisiwe ngu Ruzmarin

All Replies (2)

more options

Are you talking about the red line or the menu bar?

more options

Are you using an extension like Classic Theme Restorer to style the Tab bar?

You can check the Tab bar settings in the CTR extension.


Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: "3-bar" menu button or Tools > Add-ons > Appearance
  • Do NOT click the "Refresh Firefox" button on the Safe Mode start window