Glossary: CSS Layout and Responsive Design
rem
Also written: root font size
A unit that is a multiple of the root font size, 16px by default, so `2rem` is 32px. It respects a visitor's chosen text size.
Glossary: CSS Layout and Responsive Design
Also written: root font size
A unit that is a multiple of the root font size, 16px by default, so `2rem` is 32px. It respects a visitor's chosen text size.