HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My Page</title>
    <style>
        body { font-family: Arial, sans-serif; margin: 40px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; }
        .container { background: white; padding: 40px; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); text-align: center; }
        h1 { color: #333; margin-bottom: 20px; }
        p { color: #666; margin-bottom: 30px; }
        button { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: none; padding: 12px 30px; border-radius: 6px; cursor: pointer; font-size: 16px; }
    </style>
</head>
<body>
    <div class="container">
        <h1>Welcome!</h1>
        <p>Start editing to see your changes in real-time.</p>
        <button onclick="alert('Hello!')">Click Me</button>
    </div>
</body>
</html>

HTML Code

Preview