index.html

<!DOCTYPE html>
<html lang="en">

<head>
    <title>PORT3D</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.min.js"></script>
    <script src="js/main.js"></script>
    <link href="css/style.css" rel="stylesheet">
</head>

<body>
    <div class="box">

        <h1 class="txt">PORT3D</h1>
        <div class="signup">
            <input type="text" class="inputb" id="username">
            <br>
            <input type="password" class="inputb" id="password">
            <br>
            <br>
            <button class="signupbtn">Signup</button>
        </div>
        <div class="signupt2">
            <h1>Are You Human?</h1>
            <button class="auth">Sure Am!</button>
        </div>


    </div>


</body>

</html>