{"mdn_url":"https://developer.mozilla.org/docs/Web/MathML/Global_attributes/mathsize","source_file":"mathml/global_attributes.json","spec_url":"https://w3c.github.io/mathml-core/#dfn-mathsize","status":{"deprecated":true,"experimental":false,"standard_track":true},"support":{"chrome":{"version_added":"109"},"chrome_android":{"version_added":"109"},"edge":{"version_added":"109"},"firefox":[{"impl_url":"https://hg.mozilla.org/mozilla-central/rev/3b30c8db537c","version_added":"70"},{"notes":"Attribute only accepted on a few elements, as specified in MathML 3.","partial_implementation":true,"version_added":"1"}],"firefox_android":[{"impl_url":"https://hg.mozilla.org/mozilla-central/rev/3b30c8db537c","version_added":"79"},{"notes":"Attribute only accepted on a few elements, as specified in MathML 3.","partial_implementation":true,"version_added":"4"}],"ie":{"version_added":false},"oculus":{"version_added":false},"opera":{"version_added":false},"opera_android":{"version_added":"74"},"safari":{"impl_url":"https://trac.webkit.org/changeset/63079","version_added":"5"},"safari_ios":{"impl_url":"https://trac.webkit.org/changeset/63079","version_added":"4.2"},"samsunginternet_android":{"version_added":"21.0"},"webview_android":{"version_added":"109"}}}