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How do I reduce the width of my vertical scrollbar?

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  • Last reply by cor-el
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How do I reduce the width of my vertical scrollbar? It is obscuring my view! The default width was waaay too thin, but now it is too wide!

How do I reduce the width of my vertical scrollbar? It is obscuring my view! The default width was waaay too thin, but now it is too wide!
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Did you modify this pref in about:config (4 or 5)?

  • widget.non-native-theme.scrollbar.style
4: Windows 10 scrollbars
5: Windows 11 scrollbars

Modified by cor-el

Maybe try to adjust this pref:

  • widget.non-native-theme.scrollbar.size.override
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