picas, 1pc is equal to 12pt
turns (1 in a full circle)
gradians/gons/grades (400 in a full circle)
inch, 1in is equal to 2.54cm
degrees (360 in a full circle)
x-height, 1ex is equal to 0.5em
used advance measure of the "0" glyph found in the font used to render it
1/100 viewport (initial containing box) width
1/100 viewport (initial containing box) height
StyleDimension
Unit of a style value.
Definition: style_dimension.h:34
radians (2*PI in a full circle)
computed value of 'font-size' on the root element
device independent pixel (96 dpi)
relative to font-size length property