CSS Object Model (CSSOM) W3C Working Draft, 26 August 2021 This version: https://www.w3.org/TR/2021/WD-cssom-1-20210826/ Latest published version: https://www.w3.org/TR/cssom-1/ Editor's Draft: https://drafts.csswg.org/cssom/ Previous Versions: https://www.w3.org/TR/2016/WD-cssom-1-20160317/ https://www.w3.org/TR/2013/WD-cssom-20131205/ https://www.w3.org/TR/2011/WD-cssom-20110712/ https://www.w3.