index.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href='https://unpkg.com/boxicons@2.1.4/css/boxicons.min.css' rel='stylesheet'>
    <title>Document</title>
    <link rel="stylesheet" href="style.css">
</head>

<body>
    <section class="container">

        <div class="inner-container">
            <h1>Enter Task</h1>

            <div class="input-area">
                <input type="text" placeholder="Enter your first task" class="task-input">
                <button class="input-btn">Add Task</button>
            </div>


            <div class="output-area">
                <h1>Your Tasks</h1>
            </div>
        </div>

    </section>

    <script src="script.js"></script>
</body>

</html>