jquery右下角弹出广告

$(document).ready(function() {
    setTimeout(function() {
        $('#ad').fadeIn();
    }, 3000); // 3秒后弹出广告
});

#ad {
    position: fixed;
    right: 10px;
    bottom: 10px;
    z-index: 1000; /* 确保广告不会遮挡页面内容 */
}

$('#close-ad').click(function() {
    $('#ad').fadeOut();
});

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jQuery右下角弹出广告</title>
    <style>
        #ad {
            display: none;
            position: fixed;
            right: 10px;
            bottom: 10px;
            width: 200px;
            height: 100px;
            background-color: #f1f1f1;
            border: 1px solid #ccc;
            z-index: 1000;
        }
        #close-ad {
            position: absolute;
            top: 5px;
            right: 5px;
            cursor: pointer;
        }
    </style>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <div id="ad">
        <span id="close-ad">X</span>
        <p>这是一个右下角弹出广告</p>
    </div>

    <script>
        $(document).ready(function() {
            setTimeout(function() {
                $('#ad').fadeIn();
            }, 3000); // 3秒后弹出广告

            $('#close-ad').click(function() {
                $('#ad').fadeOut();
            });
        });
    </script>
</body>
</html>