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

Firefox on Macbook white boxes

  • 1 پاسخ
  • 1 has this problem
  • 15 views
  • آخرین پاسخ توسّط cor-el

more options

White boxes replace video player controls and other icons. I have tried refreshing Firefox, deleting data and cache, running in troubleshooting mode but this issue still remains. I've attached a few screenshots.

White boxes replace video player controls and other icons. I have tried refreshing Firefox, deleting data and cache, running in troubleshooting mode but this issue still remains. I've attached a few screenshots.
Attached screenshots

All Replies (1)

more options

This could be a problem with High Contrast Mode on Mac.

See "New" in the release notes.

Firefox now automatically enables High Contrast Mode when "Increase Contrast" is checked on MacOS in the Accessibility settings.


Make sure you allow pages to choose their own colors.

  • Settings -> General: Fonts & Colors -> Colors: "Override the colors specified by the page with my selections above"

Try "Never" if the default "Only with High Contrast themes" isn't working.