Jekyll2026-05-24T01:11:00+00:00https://rixx.github.io/baseline-updates/feed/by_tag/cssom.xmlBaseline UpdatesUpdates to the Baseline collection. Including RSS feeds (both for all updates and individual tags).New in High Baseline Support: CSS.escape()2022-07-15T00:00:00+00:002022-07-15T00:00:00+00:00https://rixx.github.io/baseline-updates/2022/07/15/css-escapecaniuse · mdn · spec

The CSS.escape() static method escapes a string so that it can be used in a valid CSS selector.

Source features

  • api.CSS.escape_static [mdn]
]]>New in Low Baseline Support: CSS.escape()2020-01-15T00:00:00+00:002020-01-15T00:00:00+00:00https://rixx.github.io/baseline-updates/2020/01/15/css-escapecaniuse · mdn · spec

The CSS.escape() static method escapes a string so that it can be used in a valid CSS selector.

Source features

  • api.CSS.escape_static [mdn]
]]>New in High Baseline Support: CSS object model2018-03-30T00:00:00+00:002018-03-30T00:00:00+00:00https://rixx.github.io/baseline-updates/2018/03/30/css-object-modelcaniuse · mdn · spec

The CSS object model API reads, creates, and modifies CSS stylesheets and inline styles. Also known as CSSOM.

Source features

  • api.CSSRule [mdn]
  • api.CSSRule.cssText [mdn]
  • api.CSSRule.parentRule [mdn]
  • api.CSSRule.parentStyleSheet [mdn]
  • api.CSSRuleList [mdn]
  • api.CSSRuleList.item [mdn]
  • api.CSSRuleList.length [mdn]
  • api.CSSStyleDeclaration [mdn]
  • api.CSSStyleDeclaration.cssText [mdn]
  • api.CSSStyleDeclaration.getPropertyPriority [mdn]
  • api.CSSStyleDeclaration.getPropertyValue [mdn]
  • api.CSSStyleDeclaration.parentRule [mdn]
  • api.CSSStyleDeclaration.removeProperty [mdn]
  • api.CSSStyleRule [mdn]
  • api.CSSStyleRule.selectorText [mdn]
  • api.CSSStyleRule.style [mdn]
  • api.CSSStyleSheet [mdn]
  • api.CSSStyleSheet.cssRules [mdn]
  • api.CSSStyleSheet.deleteRule [mdn]
  • api.CSSStyleSheet.insertRule [mdn]
  • api.CSSStyleSheet.ownerRule [mdn]
  • api.HTMLLinkElement.sheet [mdn]
  • api.HTMLStyleElement.sheet [mdn]
  • api.MediaList [mdn]
  • api.MediaList.appendMedium [mdn]
  • api.MediaList.deleteMedium [mdn]
  • api.MediaList.item [mdn]
  • api.MediaList.length [mdn]
  • api.MediaList.mediaText [mdn]
  • api.MediaList.toString [mdn]
  • api.StyleSheet [mdn]
  • api.StyleSheet.disabled [mdn]
  • api.StyleSheet.href [mdn]
  • api.StyleSheet.media [mdn]
  • api.StyleSheet.ownerNode [mdn]
  • api.StyleSheet.parentStyleSheet [mdn]
  • api.StyleSheet.title [mdn]
  • api.StyleSheet.type [mdn]
  • api.StyleSheetList [mdn]
  • api.StyleSheetList.item [mdn]
  • api.StyleSheetList.length [mdn]
  • api.HTMLElement.style [mdn]
  • api.Document.styleSheets [mdn]
  • api.CSSStyleDeclaration.item [mdn]
  • api.CSSStyleDeclaration.length [mdn]
  • api.CSSStyleDeclaration.setProperty [mdn]
  • api.CSSPageRule [mdn]
  • api.CSSPageRule.style [mdn]
  • api.CSS [mdn]
  • api.CSSStyleSheet.insertRule.index_parameter_optional [mdn]
  • api.CSSStyleDeclaration.@@iterator [mdn]
  • api.ProcessingInstruction.sheet [mdn]
  • api.ShadowRoot.styleSheets [mdn]
  • api.CSSGroupingRule [mdn]
  • api.CSSGroupingRule.cssRules [mdn]
  • api.CSSGroupingRule.deleteRule [mdn]
  • api.CSSGroupingRule.insertRule [mdn]
  • api.CSSPageRule.selectorText [mdn]
  • api.CSSStyleDeclaration.cssFloat [mdn]
  • api.CSSPageDescriptors [mdn]
  • api.CSSPageDescriptors.margin [mdn]
  • api.CSSPageDescriptors.margin-bottom [mdn]
  • api.CSSPageDescriptors.margin-left [mdn]
  • api.CSSPageDescriptors.margin-right [mdn]
  • api.CSSPageDescriptors.margin-top [mdn]
  • api.CSSPageDescriptors.marginBottom [mdn]
  • api.CSSPageDescriptors.marginLeft [mdn]
  • api.CSSPageDescriptors.marginRight [mdn]
  • api.CSSPageDescriptors.marginTop [mdn]
  • api.CSSPageDescriptors.page-orientation [mdn]
  • api.CSSPageDescriptors.pageOrientation [mdn]
  • api.CSSPageDescriptors.size [mdn]
  • api.CSSPageRule.style.type_CSSPageDescriptors [mdn]
  • api.CSSMarginRule [mdn]
  • api.CSSMarginRule.name [mdn]
  • api.CSSMarginRule.style [mdn]
]]>New in High Baseline Support: getComputedStyle()2018-01-29T00:00:00+00:002018-01-29T00:00:00+00:00https://rixx.github.io/baseline-updates/2018/01/29/get-computed-stylecaniuse · mdn · spec

The getComputedStyle() global method returns an CSSStyleDeclaration object that represents all CSS declarations applied to a given element.

Source features

  • api.Window.getComputedStyle [mdn]
  • api.Window.getComputedStyle.pseudo_element_support [mdn]
]]>New in Low Baseline Support: CSS object model2015-09-30T00:00:00+00:002015-09-30T00:00:00+00:00https://rixx.github.io/baseline-updates/2015/09/30/css-object-modelcaniuse · mdn · spec

The CSS object model API reads, creates, and modifies CSS stylesheets and inline styles. Also known as CSSOM.

Source features

  • api.CSSRule [mdn]
  • api.CSSRule.cssText [mdn]
  • api.CSSRule.parentRule [mdn]
  • api.CSSRule.parentStyleSheet [mdn]
  • api.CSSRuleList [mdn]
  • api.CSSRuleList.item [mdn]
  • api.CSSRuleList.length [mdn]
  • api.CSSStyleDeclaration [mdn]
  • api.CSSStyleDeclaration.cssText [mdn]
  • api.CSSStyleDeclaration.getPropertyPriority [mdn]
  • api.CSSStyleDeclaration.getPropertyValue [mdn]
  • api.CSSStyleDeclaration.parentRule [mdn]
  • api.CSSStyleDeclaration.removeProperty [mdn]
  • api.CSSStyleRule [mdn]
  • api.CSSStyleRule.selectorText [mdn]
  • api.CSSStyleRule.style [mdn]
  • api.CSSStyleSheet [mdn]
  • api.CSSStyleSheet.cssRules [mdn]
  • api.CSSStyleSheet.deleteRule [mdn]
  • api.CSSStyleSheet.insertRule [mdn]
  • api.CSSStyleSheet.ownerRule [mdn]
  • api.HTMLLinkElement.sheet [mdn]
  • api.HTMLStyleElement.sheet [mdn]
  • api.MediaList [mdn]
  • api.MediaList.appendMedium [mdn]
  • api.MediaList.deleteMedium [mdn]
  • api.MediaList.item [mdn]
  • api.MediaList.length [mdn]
  • api.MediaList.mediaText [mdn]
  • api.MediaList.toString [mdn]
  • api.StyleSheet [mdn]
  • api.StyleSheet.disabled [mdn]
  • api.StyleSheet.href [mdn]
  • api.StyleSheet.media [mdn]
  • api.StyleSheet.ownerNode [mdn]
  • api.StyleSheet.parentStyleSheet [mdn]
  • api.StyleSheet.title [mdn]
  • api.StyleSheet.type [mdn]
  • api.StyleSheetList [mdn]
  • api.StyleSheetList.item [mdn]
  • api.StyleSheetList.length [mdn]
  • api.HTMLElement.style [mdn]
  • api.Document.styleSheets [mdn]
  • api.CSSStyleDeclaration.item [mdn]
  • api.CSSStyleDeclaration.length [mdn]
  • api.CSSStyleDeclaration.setProperty [mdn]
  • api.CSSPageRule [mdn]
  • api.CSSPageRule.style [mdn]
  • api.CSS [mdn]
  • api.CSSStyleSheet.insertRule.index_parameter_optional [mdn]
  • api.CSSStyleDeclaration.@@iterator [mdn]
  • api.ProcessingInstruction.sheet [mdn]
  • api.ShadowRoot.styleSheets [mdn]
  • api.CSSGroupingRule [mdn]
  • api.CSSGroupingRule.cssRules [mdn]
  • api.CSSGroupingRule.deleteRule [mdn]
  • api.CSSGroupingRule.insertRule [mdn]
  • api.CSSPageRule.selectorText [mdn]
  • api.CSSStyleDeclaration.cssFloat [mdn]
  • api.CSSPageDescriptors [mdn]
  • api.CSSPageDescriptors.margin [mdn]
  • api.CSSPageDescriptors.margin-bottom [mdn]
  • api.CSSPageDescriptors.margin-left [mdn]
  • api.CSSPageDescriptors.margin-right [mdn]
  • api.CSSPageDescriptors.margin-top [mdn]
  • api.CSSPageDescriptors.marginBottom [mdn]
  • api.CSSPageDescriptors.marginLeft [mdn]
  • api.CSSPageDescriptors.marginRight [mdn]
  • api.CSSPageDescriptors.marginTop [mdn]
  • api.CSSPageDescriptors.page-orientation [mdn]
  • api.CSSPageDescriptors.pageOrientation [mdn]
  • api.CSSPageDescriptors.size [mdn]
  • api.CSSPageRule.style.type_CSSPageDescriptors [mdn]
  • api.CSSMarginRule [mdn]
  • api.CSSMarginRule.name [mdn]
  • api.CSSMarginRule.style [mdn]
]]>New in Low Baseline Support: getComputedStyle()2015-07-29T00:00:00+00:002015-07-29T00:00:00+00:00https://rixx.github.io/baseline-updates/2015/07/29/get-computed-stylecaniuse · mdn · spec

The getComputedStyle() global method returns an CSSStyleDeclaration object that represents all CSS declarations applied to a given element.

Source features

  • api.Window.getComputedStyle [mdn]
  • api.Window.getComputedStyle.pseudo_element_support [mdn]
]]>