Translations:Typography refresh/65/en

Yes. It is possible for logged-in users of Wikimedia sites to customize their personal CSS (i.e. Special:MyPage/common.css or Special:MyPage/vector.css on each wiki) to override some or all of the changes. You can also define the default font your browser uses to display “serif” and “sans-serif” fonts, if your system does not have any of these specified fonts this browser preference will be used instead.