<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Login</title>
</head>
<body>
<h3>Login</h3>
<form action=/login method=POST>
<label>
Username:
<input name="user_name">
</label>
<label>
Password:
<input name="password">
</label>
<button type=submit>Login</button>
</form>
</body>
</html>