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Graphic glitch - borders and colours are missing

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  • Last reply by cor-el

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My browser has a major graphic glitch... all website aren't loading the graphics properly or something. The borders and colours are missing, and drop down windows are see through etc...

You can see an example of what the reddit frontpage looks like.

I can't seem to find any answers googling. I've uninstalled re-installed, refreshed, and changed performance settings, although those should be fine as they worked fine up until recently. I think it was after I restarted my computer for the first time in months.

Any help would be greatly appreciated. This is my preferred browser, but if I can't resolve this issue, I'll have to jump ship.

Thanks N

My browser has a major graphic glitch... all website aren't loading the graphics properly or something. The borders and colours are missing, and drop down windows are see through etc... You can see an example of what the reddit frontpage looks like. I can't seem to find any answers googling. I've uninstalled re-installed, refreshed, and changed performance settings, although those should be fine as they worked fine up until recently. I think it was after I restarted my computer for the first time in months. Any help would be greatly appreciated. This is my preferred browser, but if I can't resolve this issue, I'll have to jump ship. Thanks N
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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.

  • Settings -> General: Fonts & Colors -> Colors: "Override the colors specified by the page with my selections above" => Never

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