[ css 动画 animation属性 ] css中animation属性讲解及实现弹力球实例演示

实例:
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>animation-play-state</title>
<meta name="author" content="Joy Du(飘零雾雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
h1{font-size:16px;}
p{overflow:hidden;height:1px;margin:302px 0 0;background:#ddd;}
div{width:100px;height:100px;padding:10px;border-radius:61px;box-shadow:0 0 10px rgba(204,102,0,.8);background:#F6D66E;background:-moz-linear-gradient(top,#fff,#F6D66E);background:-webkit-linear-gradient(top,#fff,#F6D66E);background:linear-gradient(to bottom,#fff,#F6D66E);
    -moz-animation:animations 6s forwards;
    -webkit-animation:animations 6s forwards;
    animation:animations 6s forwards;
}
div:hover{
    -moz-animation-play-state:paused;
    -webkit-animation-play-state:paused;
    animation-play-state:paused;
}
@-webkit-keyframes animations{
    0%{-webkit-transform:translate(0,0);}
    10%{-webkit-transform:translate(0,300px);}
    20%{-webkit-transform:translate(60px,60px);}
    30%{-webkit-transform:translate(60px,300px);}
    40%{-webkit-transform:translate(120px,120px);}
    50%{-webkit-transform:translate(120px,300px);}
    60%{-webkit-transform:translate(180px,180px);}
    70%{-webkit-transform:translate(180px,300px);}
    80%{-webkit-transform:translate(240px,240px);}
    90%{-webkit-transform:translate(240px,300px);}
    100%{-webkit-transform:translate(280px,300px);}
}
@-moz-keyframes animations{
    0%{-moz-transform:translate(0,0);}
    10%{-moz-transform:translate(0,300px);}
    20%{-moz-transform:translate(60px,60px);}
    30%{-moz-transform:translate(60px,300px);}
    40%{-moz-transform:translate(120px,120px);}
    50%{-moz-transform:translate(120px,300px);}
    60%{-moz-transform:translate(180px,180px);}
    70%{-moz-transform:translate(180px,300px);}
    80%{-moz-transform:translate(240px,240px);}
    90%{-moz-transform:translate(240px,300px);}
    100%{-moz-transform:translate(280px,300px);}
}
@keyframes animations{
    0%{transform:translate(0,0);}
    10%{transform:translate(0,300px);}
    20%{transform:translate(60px,60px);}
    30%{transform:translate(60px,300px);}
    40%{transform:translate(120px,120px);}
    50%{transform:translate(120px,300px);}
    60%{transform:translate(180px,180px);}
    70%{transform:translate(180px,300px);}
    80%{transform:translate(240px,240px);}
    90%{transform:translate(240px,300px);}
    100%{transform:translate(280px,300px);}
}
</style>
</head>
<body>
　　<h1>鼠标经过时太阳运动将暂停，移开继续：</h1>
　　<div></div>
　　<p></p>
</body>
</html>