jquery左右按钮滚动

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jQuery 左右按钮滚动</title>
    <style>
        #container {
            width: 300px;
            overflow: hidden;
            border: 1px solid #ccc;
        }
        #scrollContent {
            display: flex;
            transition: transform 0.5s ease;
        }
        .item {
            min-width: 100px;
            height: 100px;
            background-color: #ccc;
            margin-right: 10px;
        }
    </style>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <div id="container">
        <div id="scrollContent">
            <div class="item"></div>
            <div class="item"></div>
            <div class="item"></div>
            <div class="item"></div>
            <div class="item"></div>
        </div>
    </div>
    <button id="leftBtn">左</button>
    <button id="rightBtn">右</button>

    <script>
        $(document).ready(function() {
            var container = $('#container');
            var scrollContent = $('#scrollContent');
            var itemWidth = $('.item').outerWidth(true);
            var totalWidth = itemWidth * $('.item').length;
            var currentPosition = 0;

            $('#leftBtn').click(function() {
                if (currentPosition < 0) {
                    currentPosition += itemWidth;
                    scrollContent.css('transform', 'translateX(' + currentPosition + 'px)');
                }
            });

            $('#rightBtn').click(function() {
                if (currentPosition > -totalWidth + container.width()) {
                    currentPosition -= itemWidth;
                    scrollContent.css('transform', 'translateX(' + currentPosition + 'px)');
                }
            });
        });
    </script>
</body>
</html>