Web platform features explorer - @namespace

Web platform features explorer

Tags: api css Groups: CSS CSS > Selectors

The @namespace CSS rule sets a default namespace or namespace prefix. Namespace prefixes allow CSS selectors to distinguish elements with the same name but different document types, such as the HTML <a> element and the SVG <a> element.

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@namespace

Specifications

CSS Namespaces Module Level 3 (#declaration), from Cascading Style Sheets (CSS) Working Group (W3C).

Browser support (view on caniuse.com)

Chrome 1 Released on 2008-12-11
Chrome Android 18 Released on 2012-06-27
Edge 12 Released on 2015-07-29
Firefox 1 Released on 2004-11-09
Firefox for Android 4 Released on 2011-03-29
Safari 1 Released on 2003-06-23
Safari on iOS 1 Released on 2007-06-29

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