css what is em unit code example
Example 1: what is em in css
'em' units for the font-size property will be relative to the'font-size of the parent element'.
'em' units on other properties other than font-size will be relative to the
font-size of the current element. 'rem' units sizes will always be relative
to the font-size of the root html element.
Example 2: em css
/*realative to the font-size*/