Description of css em functionality

Dragan Eror's picture
Dragan Eror // 30.07.2010 - 21:35
in

1em = (font-size value of current element)

font-size: 1em; /*16px*/ /*16(default font size) x 1(our property) = 16*/
font-size: 0.75em; /*12px*/ /*16(default font size) x 0.75(our property) = 12*/
font-size: 0.833em; /*10px*/ /*12(parent font size) x 0.833(our property) = 10*/
font-size: 1.8em; /*18px*/ /*10(parent font size) x 1.8(our property) = 18*/
font-size: 1em; /*18px*/ /*18(parent font size) x 1(our property) = 18*/

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