jquery动画：http://www.w3school.com.cn/jquery/jquery_animate.asp
CSS3动画教程1：http://www.w3school.com.cn/css3/css3_animation.asp
CSS3动画教程2：http://www.runoob.com/css3/css3-animations.html
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CSS3的动画属性
下面的表格列出了 @keyframes 规则和所有动画属性：
| 属性 | 描述 | CSS |
|---|---|---|
| @keyframes | 规定动画。 | 3 |
| animation | 所有动画属性的简写属性，除了 animation-play-state 属性。 | 3 |
| animation-name | 规定 @keyframes 动画的名称。 | 3 |
| animation-duration | 规定动画完成一个周期所花费的秒或毫秒。默认是 0。 | 3 |
| animation-timing-function | 规定动画的速度曲线。默认是 "ease"。 | 3 |
| animation-delay | 规定动画何时开始。默认是 0。 | 3 |
| animation-iteration-count | 规定动画被播放的次数。默认是 1。 | 3 |
| animation-direction | 规定动画是否在下一周期逆向地播放。默认是 "normal"。 | 3 |
| animation-play-state | 规定动画是否正在运行或暂停。默认是 "running"。 | 3 |
运行下面的动画，其中设置了所有动画属性：
<!DOCTYPE html>
<html>
<head>
<style>
div
{
width:100px;
height:100px;
background:red;
position:relative;
animation-name:myfirst;
animation-duration:5s;
animation-timing-function:linear;
animation-delay:2s;
animation-iteration-count:infinite;
animation-direction:alternate;
animation-play-state:running;
/* Firefox: */
-moz-animation-name:myfirst;
-moz-animation-duration:5s;
-moz-animation-timing-function:linear;
-moz-animation-delay:2s;
-moz-animation-iteration-count:infinite;
-moz-animation-direction:alternate;
-moz-animation-play-state:running;
/* Safari and Chrome: */
-webkit-animation-name:myfirst;
-webkit-animation-duration:5s;
-webkit-animation-timing-function:linear;
-webkit-animation-delay:2s;
-webkit-animation-iteration-count:infinite;
-webkit-animation-direction:alternate;
-webkit-animation-play-state:running;
/* Opera: */
-o-animation-name:myfirst;
-o-animation-duration:5s;
-o-animation-timing-function:linear;
-o-animation-delay:2s;
-o-animation-iteration-count:infinite;
-o-animation-direction:alternate;
-o-animation-play-state:running;
} @keyframes myfirst
{
0% {background:red; left:0px; top:0px;}
25% {background:yellow; left:200px; top:0px;}
50% {background:blue; left:200px; top:200px;}
75% {background:green; left:0px; top:200px;}
100% {background:red; left:0px; top:0px;}
} @-moz-keyframes myfirst /* Firefox */
{
0% {background:red; left:0px; top:0px;}
25% {background:yellow; left:200px; top:0px;}
50% {background:blue; left:200px; top:200px;}
75% {background:green; left:0px; top:200px;}
100% {background:red; left:0px; top:0px;}
} @-webkit-keyframes myfirst /* Safari and Chrome */
{
0% {background:red; left:0px; top:0px;}
25% {background:yellow; left:200px; top:0px;}
50% {background:blue; left:200px; top:200px;}
75% {background:green; left:0px; top:200px;}
100% {background:red; left:0px; top:0px;}
} @-o-keyframes myfirst /* Opera */
{
0% {background:red; left:0px; top:0px;}
25% {background:yellow; left:200px; top:0px;}
50% {background:blue; left:200px; top:200px;}
75% {background:green; left:0px; top:200px;}
100% {background:red; left:0px; top:0px;}
}
</style>
</head>
<body> <p><b>注释：</b>本例在 Internet Explorer 中无效。</p> <div></div> </body>
</html>