jQuery CSS Classes

<!DOCTYPE html>
<html>
<head>
    <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
    <style>
        .sorot-emas { background-color: #fca311; color: #0d2e5c; padding: 10px; border-radius: 6px; font-weight: bold; }
    </style>
</head>
<body style="font-family: sans-serif; padding: 20px;">
    <p id="teksKelas">Klik tombol untuk menyematkan kelas styling warna emas.</p>
    <button id="btnKelas">Toggle Class</button>

    <script>
        $('#btnKelas').click(function() {
            $('#teksKelas').toggleClass('sorot-emas');
        });
    </script>
</body>
</html>