This property controls the spacing between each character. It is
sometimes called tracking but should not be confused with kerning which is slightly different.
Each character in a string of text has a width which is used for
positioning the next character. The CharSpacing is added to the
width of each character.
In the horizontal writing mode, specifying a positive value has
the effect of stretching out the text. Specifying negative values
has the effect of condensing the text. In the vertical writing
mode, positive values condense the text, and negative values
stretch out the text. See the
Because this property is measured as an absolute value the
visual effect will be greater if your text is smaller.