CSS3实现简单的幻灯片<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>css3 幻灯片</title><style type="text/css">.ani {width: 480px;height: 320px;margin: 50px auto;overflow: hidden;box-shadow: 0 0 5px rgba(0, 0, 0, 1);background-size: cover;background-position: center;-webkit-animation-name: "loops";-webkit-animation-duration:20s;-webkit-animation-iteration-count: infinite;}@-webkit-keyframes "loops" {0% {background: url('img/1.jpg') no-repeat;}25% {background: url('img/2.jpg') no-repeat;}50% {background: url('img/3.jpg') no-repeat;}75% {background: url('img/4.jpg') no-repeat;}100% {background: url('img/5.jpg') no-repeat;}}</style></head><body><div class="ani"></div></body></html>