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how do i change the black close tab?

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  • 最后回复者为 cor-el

elements
elements
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The top right corner is black. This should be the maximize/minimize/close tabs, but when I started up the computer today, they show up as a black bar. How do I remedy this?

The top right corner is black. This should be the maximize/minimize/close tabs, but when I started up the computer today, they show up as a black bar. How do I remedy this?

所有回复 (1)

cor-el
cor-el
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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

You can also try a different Windows theme.