CSS动画是一种使用CSS来创建动画效果的技术。轮播(Carousel)是一种常见的网页设计元素,用于展示一系列图片或内容,并且可以自动或手动切换。
以下是一个简单的CSS动画实现轮播的示例:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CSS轮播</title>
<style>
.carousel {
width: 100%;
overflow: hidden;
position: relative;
}
.carousel-inner {
display: flex;
transition: transform 0.5s ease-in-out;
}
.carousel-item {
min-width: 100%;
box-sizing: border-box;
}
.carousel-item img {
width: 100%;
display: block;
}
</style>
</head>
<body>
<div class="carousel">
<div class="carousel-inner">
<div class="carousel-item"><img src="image1.jpg" alt="Image 1"></div>
<div class="carousel-item"><img src="image2.jpg" alt="Image 2"></div>
<div class="carousel-item"><img src="image3.jpg" alt="Image 3"></div>
</div>
</div>
<script>
const carouselInner = document.querySelector('.carousel-inner');
let index = 0;
const items = document.querySelectorAll('.carousel-item');
const totalItems = items.length;
function moveToNextItem() {
index++;
if (index >= totalItems) {
index = 0;
carouselInner.style.transition = 'none';
carouselInner.style.transform = `translateX(0)`;
setTimeout(() => {
carouselInner.style.transition = 'transform 0.5s ease-in-out';
}, 50);
}
carouselInner.style.transform = `translateX(-${index * 100}%)`;
}
setInterval(moveToNextItem, 3000);
</script>
</body>
</html>
通过以上方法,你可以实现一个简单且高效的CSS轮播效果。
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