Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!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">
<!--
Default namespace declarations do not affect the compound selector
representing the subject of any selector within a :not() 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");
*|div {
width: 100px;
height: 100px;
background: red;
}
/* Type selector, so ns should apply and this should match */
*|*:not(div) {
display: none;
}
</style>
<div></div>