Untitled

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Login ID</title>
    <style>
        .container{
            display: flex;
            margin: 20% 30% 30% 30%;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>SignIn</h1>
    <form>
        <label for="Name">UserName:</label>
        <input name="Name" type="text"> </input><br></br>
        <label for="Pass">Password:</label>
        <input name="Pass" type="password"> </input><br><br>
        <button name="submit" type="submit">Login</button>
    </form>
</div>

</body>
</html>