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Just updated to most recent firefox version and now CSS doesn't load on ANY web site. Impossible to use now. Tried refreshing, troubleshooting mode, reinstalling, etc. and no change.

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  • 1 has this problem
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  • Last reply by cor-el

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Please tell me how to fix this or I will need to change browsers.

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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.