<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Reference for clip-path linked to local-ref URL</title>
<link rel="author" title="CJ Ku" href="mailto:cku@mozilla.com">
<link rel="author" title="Mozilla" href="https://www.mozilla.org">
<svg height="0" width="0">
<defs>
<clipPath id="c1">
<circle cy="110" cx="137" r="90" />
</clipPath>
</defs>
</svg>
<style>
div {
width: 300px;
height: 300px;
background-color: blue;
clip-path: url(#c1);
}
</style>
</head>
<body>
<div></div>
</body>
</html>