Accessibility · Junior · Question 37 of 75
Why are rem units often better than px for font sizes?
- 1They render more sharply on any kind of screen
- 2They are the only unit that supports zooming
- 3They follow the browser's font size setting
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Correct answer: They follow the browser's font size setting
Explanation
Users with low vision may raise the default font size. Text in rem respects that, while a size in px ignores it. Browser zoom works for both.