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代码编辑器：

<!DOCTYPE html>
<meta charset="utf-8">
<link href="/static/next/css/tryit.css?v=2017082407" rel="stylesheet"/> 
<style> 
div
{
	width:100px;
	height:50px;
	background:red;
	color:white;
	font-weight:bold;
	position:relative;
	animation:mymove 5s infinite;
	-webkit-animation:mymove 5s infinite; /* Safari and Chrome */
}

#div1 {animation-timing-function:cubic-bezier(0,0,0.25,1);}
#div2 {animation-timing-function:cubic-bezier(0.25,0.1,0.25,1);}
#div3 {animation-timing-function:cubic-bezier(0.42,0,1,1);}
#div4 {animation-timing-function:cubic-bezier(0,0,0.58,1);}
#div5 {animation-timing-function:cubic-bezier(0.42,0,0.58,1);}

/* Safari and Chrome: */
#div1 {-webkit-animation-timing-function:cubic-bezier(0,0,0.25,1);}
#div2 {-webkit-animation-timing-function:cubic-bezier(0.25,0.1,0.25,1);}
#div3 {-webkit-animation-timing-function:cubic-bezier(0.42,0,1,1);}
#div4 {-webkit-animation-timing-function:cubic-bezier(0,0,0.58,1);}
#div5 {-webkit-animation-timing-function:cubic-bezier(0.42,0,0.58,1);}

@keyframes mymove
{
	from {left:0px;}
	to {left:300px;}
}

@-webkit-keyframes mymove /* Safari and Chrome */
{
	from {left:0px;}
	to {left:300px;}
}
</style>

<p><strong>注意:</strong> animation-timing-function 属性不兼容 Internet Explorer 9 以及更早版本的浏览器.</p>

<div id="div1">linear</div>
<div id="div2">ease</div>
<div id="div3">ease-in</div>
<div id="div4">ease-out</div>
<div id="div5">ease-in-out</div>

代码编辑器：

运行结果：