Which of the following measurement defines a measurement relative to the height of a font in em spaces?
A
px
B
in
C
em
D
pt
Correct Answer: em
Defines a measurement relative to the height of a font in em spaces. Because an em unit is equivalent to the size of a given font, if you assign a font to 12pt, each em unit would be 12pt, thus 2em would be 24pt.