Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Caută ajutor

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.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

Remove excess horizontal line?

  • 2 răspunsuri
  • 1 are această problemă
  • 3 vizualizări
  • Ultimul răspuns de 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
Capturi de ecran atașate

Modificat în de Ruzmarin

Toate răspunsurile (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