<!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>