'''Cascading Style Sheets''' ('''CSS''') are used with [[HTML]] to give a web page designers centralized control over the appearance of each page.
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'''Cascading Style Sheets''' ('''CSS''') are used with [[HTML]] to give a web page designers centralized control over the appearance of each page. CSS rules work best when stored in a stylesheet document, but style rules can also be ''embedded'' into a web page (in the header) or used ''inline'' (in a tag).