Re: [csswg-drafts] [css-fonts] `system-ui` behavior is undesired for some users (#3658)

> In the case of Firefox on Unix, I can set a lot of things in chrome/userContent.css but not a typeface substitution

Slightly off topic but most common Unix DEs allow you to change UI fonts. Also, Firefox on unix (and windows) uses the same font as the menu system font for system-ui, which means that you can set `ui.font.menu` to change it to something else (along with ui.font.menu.{size,weight,italic} to change them as well).

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Received on Thursday, 18 September 2025 05:34:00 UTC