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CACS/Glossary/CSS
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Cascading Style Sheet (CSS) (Web Pages, HTML) is an HTML feature using a set of hierarchic input files that specify display characteristics used to interpret various HTML formatting tags. The CSS2 version also supports the description of display properties that are applied to XML applications. The CSS is an open specification maintained by the W3C, and detailed online information describing style sheets may be found at the W3C's Specification Page.