index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Quiz App</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container">
        <h1 id="quiz-title">Quiz App</h1>
        <div id="quiz-container">
            <div id="question-container">
                <h2 id="question"></h2>
                <div id="answer-buttons" class="btn-grid">
                    <button class="btn"></button>
                    <button class="btn"></button>
                    <button class="btn"></button>
                    <button class="btn"></button>
                </div>
            </div>
            <button id="next-btn" class="btn" style="display:none">NEXT</button>
        </div>
    </div>
    <script src="script.js"></script>
</body>
</html>