public/500.html

<html>
<head>
	<title>Internal Server Error</title>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" type="text/css" href="/assets/5xx.css" />

	<script type="text/javascript">
	window.onload = function() {
		let count = 0;
		const bounce = document.getElementById('click-me');
		bounce.onclick = function() {
			count++;
			bounce.className = '';
			setTimeout(function() {
				bounce.className = 'animated bounce';
			}, 50);

			if (count > 5) {
				document.getElementById('hide').className = '';
			}
		};
	}
	</script>
</head>
<body>
	<div class="wrapper">
		<div class="center">
			<h1 id="click-me" class="animated bounce">500</h1>
			<p>
				<strong>Internal server error. </strong>
			</p>
			<p>
				{message}
			</p>
			<p>
				&nbsp;<small id="hide" class="hide">Alright. You can stop clicking... it's not going to make the site come back sooner!</small>
			</p>
		</div>
	</div>
</body>
</html>