Web Browser Standards Support SummarySpecification maturity levels World Wide Web Consortium specifications are included in this resource once they have reached the Candidate Recommendation (CR) status for the first time. Some of the technologies detailed here, such as the changes in CSS 2.1 over CSS 2 and the included sections of CSS 3, are still at this stage or have been regressed from CR status. This means that these technologies
ウェブ標準のフラッシュ・オブジェクト自在術 : Hotwired
