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How can I change the header from Red to blue

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  • 最後の返信者: cor-el

cbkrieger
cbkrieger
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I want to change the top Header from red to blue

I want to change the top Header from red to blue

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cor-el
cor-el
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  • Top 10 Contributor
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You can find the built-in themes (light, dark, system) and further down the Colorways themes included in Firefox on the "Add-ons and Themes" page (Ctrl+Shift+A; Themes tab) and select a suitable Colorways theme.