<html>
<title>W3.JS</title>
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<script src="https://www.w3schools.com/lib/w3.js"></script>
<body class="w3-container">
<h2>Testing W3.JS with CSS</h2>
<div w3-include-html="h1.html"></div>
<div class="w3-panel w3-green w3-large">
<p w3-include-html="content.html"></p>
</div>
<script>
w3.includeHTML();
</script>
</body>
</html>