Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!doctype html>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<link rel="author" title="Mozilla" href="https://mozilla.org">
<title>-- is a reserved property name</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(function() {
assert_false(CSS.supports("--", "initial"), "-- is a reserved property name");
});
</script>