We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

MAJOR changes to view of all websites after upgrade to FF 91.0

  • 3 replies
  • 1 has this problem
  • 6 views
  • Last reply by skyking89

more options

After upgrade to FF 91.0 (and install of Pocket), ALL my views have changed! Loads of white space. NYT and other websites now have BLUE text instead of black. What did I do wrong? I have not changed any settings. THANK YOU! Don

After upgrade to FF 91.0 (and install of Pocket), ALL my views have changed! Loads of white space. NYT and other websites now have BLUE text instead of black. What did I do wrong? I have not changed any settings. THANK YOU! Don
Attached screenshots

Chosen solution

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.

Read this answer in context 👍 2

All Replies (3)

more options

Chosen Solution

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.

more options

That worked for me.

more options

Finding and unchecking "Increase contrast" fixed my problem. (Who knew it was checked?). I also changed: Settings -> General: Fonts & Colors -> Colors: "Override the colors specified by the page with my selections above" to "Never." THANK YOU! Don (Running macOS Catalina v 10.15.7)