CSS odd pseudo

This selects elements based on a simple provided algebraic expression (e.g. "2n" or "4n-1"). Has the ability to do things like select even/odd elements, "every third", "the first five", and things like that. CSS :odd is the same as :nth-child(odd) or :nth-child(2n+1)

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chrome 1.0safari 3.2Firefox 3.5ie 9.0opera 9.5