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Firefox automatically changed my theme and persona. How do I change it back?

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When I opened firefox, I saw a new theme and a persona was added. How do I change back to my old theme sans persona?

When I opened firefox, I saw a new theme and a persona was added. How do I change back to my old theme sans persona?

Chosen solution

Add-ons > Appearance, click on the one you want to use and click "Use Theme"


If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.

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Chosen Solution

Add-ons > Appearance, click on the one you want to use and click "Use Theme"


If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.