Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Firefox updated - messed everything up

  • 2 valiny
  • 2 manana an'ity olana ity
  • 63 views
  • Valiny farany nomen'i cor-el
  • Voavaha

Hi all,

I downloaded the latest version of Firefox on August 16, 2021. Everything looks messed up - there are black lines around tons of boxes, color has been lost on most pages including in my email and on my Google calendar. What the hell happened and how do I fix this? It's unusable like this.

Thank you, Carey

Hi all, I downloaded the latest version of Firefox on August 16, 2021. Everything looks messed up - there are black lines around tons of boxes, color has been lost on most pages including in my email and on my Google calendar. What the hell happened and how do I fix this? It's unusable like this. Thank you, Carey
Sarin'efijery napaingotra

Vahaolana nofidina

Resolved! I found the solution in another post.

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (2)

Vahaolana Nofidina

Resolved! I found the solution in another post.

For reference in case others stumble on this thread:

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.