css实现页面滑动切换

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CSS滑动切换示例</title>
    <style>
        .container {
            width: 100%;
            overflow: hidden;
        }
        .slider {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }
        .slide {
            min-width: 100%;
            height: 300px;
            background-color: lightblue;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 24px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="slider">
            <div class="slide">Slide 1</div>
            <div class="slide">Slide 2</div>
            <div class="slide">Slide 3</div>
        </div>
    </div>
    <button onclick="moveLeft()">Left</button>
    <button onclick="moveRight()">Right</button>

    <script>
        let currentIndex = 0;
        const slider = document.querySelector('.slider');
        const slideWidth = document.querySelector('.slide').offsetWidth;

        function moveLeft() {
            currentIndex--;
            if (currentIndex < 0) currentIndex = 2;
            slider.style.transform = `translateX(-${currentIndex * slideWidth}px)`;
        }

        function moveRight() {
            currentIndex++;
            if (currentIndex > 2) currentIndex = 0;
            slider.style.transform = `translateX(-${currentIndex * slideWidth}px)`;
        }
    </script>
</body>
</html>