is-default-ns-002.html

Enable keyboard shortcuts

<!doctype html>

<title>Default namespace gets ignored inside non-type selectors for :is() / :not() / :where().</title>

<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">

<link rel="author" title="Mozilla" href="https://mozilla.org">

<link rel="help" href="https://drafts.csswg.org/selectors-4/#matches">

<!--

  Default namespace declarations do not affect the compound selector

  representing the subject of any selector within a :is() pseudo-class, unless

  that compound selector contains an explicit universal selector or type

  selector.

-->

<link rel="match" href="/css/reference/blank.html">

<style>

@namespace url("http://www.w3.org/2000/svg");

/* No type selector, so selector should match and hide the <input> */

*|*:is(:disabled) {

  display: none;

</style>

<input disabled>