<!doctype html>
<html>
<head>
<!-- Load c3.css -->
<link href="c3.css" rel="stylesheet" type=text/css>
<!-- Load d3.js and c3.js -->
<script src="d3.v7.min.js" charset="utf-8"></script>
<script src="c3.min.js"></script>
</head>
<body>
<div id="chart"></div>
</body>
</html>