of a letter in printer's points, with 72 points to the inch; ( the
width being different for various letters). An em is a
measure of print width for a given font size. CSS3 allows one to use
this to specify things like margins and padding. Below:
Thursday, February 1, 2018
CSS3 ( the em)
The em is an interesting measure. For recall, font size is the height
of a letter in printer's points, with 72 points to the inch; ( the
width being different for various letters). An em is a
measure of print width for a given font size. CSS3 allows one to use
this to specify things like margins and padding. Below:
of a letter in printer's points, with 72 points to the inch; ( the
width being different for various letters). An em is a
measure of print width for a given font size. CSS3 allows one to use
this to specify things like margins and padding. Below:
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