public/404.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Not Found</title>
<link href="/assets/error.css" media="screen" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="wrapper">
<div id="content">
<h1 class='logo-3scale logo-3scale--svg logo-3scale--boxed' id="logo">
3scale
</h1>
<h1>Not Found</h1>
<p>Sorry. We can't find what you're looking for.</p>
</div>
<div id="footer">
<div class="powered-by-3scale last">
<a href="http://www.3scale.net" target="_blank">
Powered by <span class="logo-3scale logo-3scale--svg logo-3scale--powered">3scale</span>
</a>
</div>
</div>
</div>
</body>
</html>