<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
	<?php 
	foreach($css_files as $file): ?>
		<link type="text/css" rel="stylesheet" href="<?php echo $file; ?>" />
	<?php endforeach; ?>
	<?php foreach($js_files as $file): ?>
		<script src="<?php echo $file; ?>"></script>
	<?php endforeach; ?>
</head>
<body> 
    <div>
        <?php echo $output; ?>
    </div>
</body>
</html>
