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 rel="stylesheet" href="./style.css">
    <title>Counter</title>
</head>
<body>

    <!-- Counter App Card -->

    <div class="container">
        
        <h1>Counter App</h1>

        <!-- Increment Decrement and Display Button -->

        <div>
            <button id="decrementBtn">Decrement by 1</button>
            <span id="displayValue">0</span>
            <button id="incrementBtn">Increment by 1</button>
        </div>

        <!-- Reset Button -->
        <button id="resetBtn">Reset Value</button>

    </div>

</body>

<!-- Adding JavaScript -->
<script src="./script.js"></script>

</html>