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一个CSS3简单的摆钟动画效果，CSS3 Transform 和 Transition 属性的能力强大，可设置很强大的的动画效果，这仅仅是个一个入门级的简单动画效果，代码分享如下：
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<style type="text/css">
@-webkit-keyframes left{
0%{
-webkit-transform:rotate(60deg);
}
50%{
-webkit-transform:rotate(0deg);
}
100%{
-webkit-transform:rotate(0deg);
}
}
@-webkit-keyframes right{
0%{
-webkit-transform:rotate(0deg);
}
50%{
-webkit-transform:rotate(0deg);
}
100%{
-webkit-transform:rotate(-60deg);
}
}
ul{
margin-top:100px;
margin-left: 400px;
}
li{
list-style: none;
width: 80px;
height: 500px;
float: left;
}
.line{
width: 10px;
height: 300px;
margin: 230px auto 0px auto;
background-color: grey;
}
.circle{
width: 80px;
height: 80px;
border-radius: 80px;
background:-webkit-repeating-radial-gradient(circle,gainsboro 0,dimgray 100%)
}
#leftBabble{
-webkit-transform:rotate(60deg);
-webkit-animation-name:left;
-webkit-animation-duration:1s;
-webkit-animation-direction:alternate;
-webkit-animation-iteration-count:infinite;
-webkit-animation-timing-function:ease-in;
}
#rightBabble{
-webkit-transform:rotate(0deg);
-webkit-animation-name:right;
-webkit-animation-duration:1s;
-webkit-animation-direction:alternate;
-webkit-animation-iteration-count:infinite;
-webkit-animation-timing-function:ease-out;
}
</style>
</head>
<body>
<ul>
<li id="leftBabble">
<div class="line"></div>
<div class="circle"></div>
</li>
<li>
<div class="line"></div>
<div class="circle"></div>
</li>
<li>
<div class="line"></div>
<div class="circle"></div>
</li>
<li id="rightBabble">
<div class="line"></div>
<div class="circle"></div>
</li>
</ul>
</body>
</html>
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原文地址：http://www.cnblogs.com/gua-gua/p/4492621.html
