jquery checkbox选中样式

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Checkbox Styling with jQuery</title>
    <style>
        .checked {
            background-color: #4CAF50;
            color: white;
        }
    </style>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <input type="checkbox" id="myCheckbox"> Check me
    <script>
        $(document).ready(function() {
            $('#myCheckbox').change(function() {
                if ($(this).is(':checked')) {
                    $(this).addClass('checked');
                } else {
                    $(this).removeClass('checked');
                }
            });
        });
    </script>
</body>
</html>