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→Specification Conformance
== Specification Conformance ==
*[http://www.w3.org/TR/CSS1#font-weight CSS 1 ]
*[http://www.w3.org/TR/CSS21/fonts.html#font-weight-props boldness CSS 2.1]
*[http://www.w3.org/TR/css3-fonts/#font-weight-props CSS 3]
