app/src/static/login.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Login</title>
<link rel="stylesheet" type="text/css" href="login.css">
</head>
<body>
<form class="login-form" id="login-form">
<div>
<label for="username-input">Username</label>
<input type="text" id="username-input" autofocus/>
</div>
<div>
<label for="password-input">Password</label>
<input type="password" id="password-input"/>
</div>
<div>
<button id="submit-form-button" type="submit">Login</button>
</div>
</form>
<script src="login.js"></script>
</body>
</html>