What about good old px? I recently came across this article [0] which argues that after all the "best practices" of rem vs em maybe px is actually the best way

What about good old px? I recently came across this article [0] which argues that after all the "best practices" of rem vs em maybe px is actually the best way to go, in order to accommodate high density displays and zooming. [0] https://mindtheshift.wordpress.com/2015/04/02/r-i-p-rem-viva-css-reference-pixel/ https://mindtheshift.wordpress.com/2015/04/02/r-i-p-rem-viva...