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详细了解

Remove excess horizontal line?

  • 2 个回答
  • 1 人有此问题
  • 6 次查看
  • 最后回复者为 cor-el

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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
已附加屏幕截图

由Ruzmarin于修改

所有回复 (2)

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

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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