Set a “blank” fallback font that shows when characters are not available instead of falling on `serif` Priorities: ``` font-family:previewfont, blankfont, serif; ``` This blank font has to have a visible frame or [?] on each (?) Unicode character.
Set a “blank” fallback font that shows when characters are not available instead of falling on
serifPriorities:
This blank font has to have a visible frame or [?] on each (?) Unicode character.