CSS animation动画和关键帧实现轮播图效果HTML-编程知识

CSS animation动画和关键帧实现轮播图效果HTML

这轮播图效果使用h5和css3实现效果，不需要js控制，但是其中的缺点就是不能使用鼠标进行切换效果。

在这里插入图片描述

具有代码如下

<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>CSS animation动画和关键帧实现轮播图效果</title><style type="text/css">* {margin: 0;padding: 0;}#contianer {width: 800px;height: 500px;overflow: hidden;position: relative;margin: 0 auto;}ul {width: 4000px;position: absolute;animation: animationContent 10s infinite normal;list-style: none;}li {float: left;position: relative;}li>img {width: 800px;height: 500px;}li .num {position: absolute;width: 80px;height: 80px;line-height: 80px;background: rgba(136, 255, 0, 0.5);border-radius: 50%;text-align: center;font-size: 30px;color: rgba(255, 255, 255, 0.5);font-weight: bold;margin: 0 auto;left: calc(50% - 40px);top: calc(50% - 40px);}@keyframes animationContent {0% {left: 0;}25% {left: -100%;}50% {left: -200%;}75% {left: -300%;}100% {left: -400%;}}</style>
</head><body><div id="contianer"><ul><li><div class="num">1</div><img src="https://img0.baidu.com/it/u=1049144354,3589714554&fm=253&fmt=auto&app=120&f=JPEG?w=1280&h=800"></li><li><div class="num">2</div><img src="https://img1.baidu.com/it/u=1168515712,1565504543&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=500"></li><li><div class="num">3</div><img src="https://img2.baidu.com/it/u=2080453877,3879502418&fm=253&fmt=auto&app=120&f=JPEG?w=800&h=500"></li><li><div class="num">4</div><img src="https://img1.baidu.com/it/u=1141047078,1542868282&fm=253&fmt=auto&app=120&f=JPEG?w=1280&h=800"></li><li><div class="num">5</div><img src="https://img1.baidu.com/it/u=2337288053,330189716&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=500"></li></ul></div>
</body></html>