<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>纯CSS3乒乓球动画DEMO演示</title>
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div id="pingpong">
<div id="table">
<div id="line"></div>
<div id="net-top"></div>
<div id="net-middle"></div>
<div id="net-bottom"></div>
<div id="net-shadow"></div>
</div>
<div id="c1">
<div id="b1"></div>
</div>
<div id="c2">
<div id="b2"></div>
</div>
<div id="c3">
<div id="b3"></div>
</div>
<div id="c4">
<div id="b4"></div>
</div>
<span id="ping">PING</span>
<span id="pong">PONG</span>
</div>
</body>
</html>