Thursday 8 March 2012

CSS 2.1

CSS akin 2 afterlight 1, generally referred to as "CSS 2.1", fixes errors in CSS2, removes poorly-supported or not absolutely interoperable appearance and adds already-implemented browser extensions to the specification. In adjustment to accede with the W3C Process for standardizing abstruse specifications, CSS 2.1 went aback and alternating amid Working Draft cachet and Candidate Recommendation cachet for abounding years. CSS 2.1 aboriginal became a Candidate Recommendation on February 25, 2004, but it was changed to a Working Draft on June 13, 2005 for added review. It alternate to Candidate Recommendation on 19 July 2007 and afresh adapted alert in 2009. However, aback changes and clarifications were made, it afresh went aback to Last Call Working Draft on 7 December 2010.

CSS 2.1 went to Proposed Recommendation on 12 April 2011.20 After actuality advised by the W3C Advisory Committee, it was assuredly appear as a W3C Recommendation on 7 June 2011.21

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