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">
    <title>On Test</title>

     <link rel="stylesheet" href="style.css">
</head>
<body>

<header>
    
    <div id="head-container">
        <h1>Your To-Do List</h1>
<form>

<input type="text" id="task-box" placeholder="What you've planned to do?">

<input type="submit" value="Add Task" id="submit-btn">

</form>

    </div>
</header>

<div id="report">
    <p class="undone"></p>
    <p class="done"></p>


</div>

<div id="logs">
    <h2>Your Tasks</h2>
<div id="task-list">

     <!-- <div id="task">
        <p id="main-task">This is a demo</p>
        
            <button id="edit">Edit</button>
            <button id="delete" title="Delete">Delete</button>
       
     </div> -->

    
     

    

</div>
</div>
    
</body>
<script src="script.js"></script>
</html>