<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Hello</title>
</head>
<body>
<h2>Hello{% if name %}, <span>{{ name }}</span>{% endif %}</h2></body><br/>
<p><a href="{{ url_for('.admin') }}">Admin</a></p>
</body>
</html>