letter-spacing

Specify the exact value of the spacing between your letters. Letter-spacing works best when pixels are used to define the spacing.

Value Description
size px - size in terms of pixels
em - size in terms of the current font size
in - size in terms of inches
cm - size in terms of centimeters

Code:

p { letter-spacing: 3px; }

Display:

This is a paragraph with letter-spacing of 3px.