jquery 右侧悬浮层可隐藏

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>右侧悬浮层可隐藏示例</title>
    <style>
        #floatingLayer {
            position: fixed;
            top: 20px;
            right: 20px;
            width: 200px;
            height: 200px;
            background-color: #f1f1f1;
            border: 1px solid #ccc;
            padding: 10px;
            display: none; /* 初始状态为隐藏 */
        }
    </style>
</head>
<body>
    <div id="floatingLayer">
        这是一个右侧悬浮层
        <button id="hideButton">隐藏</button>
    </div>

    <button id="showButton">显示悬浮层</button>

    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
    <script>
        $(document).ready(function() {
            $('#showButton').click(function() {
                $('#floatingLayer').fadeIn();
            });

            $('#hideButton').click(function() {
                $('#floatingLayer').fadeOut();
            });
        });
    </script>
</body>
</html>