зеркало из https://github.com/mozilla/gecko-dev.git
17 строки
486 B
XML
17 строки
486 B
XML
<?xml version="1.0"?>
|
|
<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
|
|
<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
|
|
xmlns:xhtml="http://www.w3.org/1999/xhtml">
|
|
<xhtml:div id="root">
|
|
<xhtml:div id="target">
|
|
</xhtml:div>
|
|
</xhtml:div>
|
|
<script>
|
|
<![CDATA[
|
|
var io = new IntersectionObserver(function () {
|
|
}, { root: document.getElementById('root') });
|
|
io.observe(document.getElementById('target'));
|
|
]]>
|
|
</script>
|
|
</window>
|