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Firefox display does not show background fill and has bold table borders

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  • Last reply by hands6341

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I run Firefox on my Mac. Recently, the display of internet pages has changed by not showing background fill colors and showing bold borders of table cells. Images show what I see currently versus what displays on other devices (and on Firefox until recently). I cannot find a way to return the display to its previous settings. Thanks for any advice and assistance.

I run Firefox on my Mac. Recently, the display of internet pages has changed by not showing background fill colors and showing bold borders of table cells. Images show what I see currently versus what displays on other devices (and on Firefox until recently). I cannot find a way to return the display to its previous settings. Thanks for any advice and assistance.
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Chosen solution

Problem resolved with reference to post below from rdawson19 and reply from cor-el. Changing colors override option to "never" has restored the display.

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Chosen Solution

Problem resolved with reference to post below from rdawson19 and reply from cor-el. Changing colors override option to "never" has restored the display.