css transition 过渡效果实例 - 自学教程(runoops.com)

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>css transition 过渡效果 实例 - 自学教程(runoops.com)</title>
    <style>
        div {
            width: 100px;
            height: 50px;
            background: red;
            color: white;
            font-weight: bold;
            transition: width 2s;
            -webkit-transition: width 2s;
            /* Safari */
        }

#div1 {
            transition-timing-function: linear;
        }

#div2 {
            transition-timing-function: ease;
        }

#div3 {
            transition-timing-function: ease-in;
        }

#div4 {
            transition-timing-function: ease-out;
        }

#div5 {
            transition-timing-function: ease-in-out;
        }

/* Safari */
        #div1 {
            -webkit-transition-timing-function: linear;
        }

#div2 {
            -webkit-transition-timing-function: ease;
        }

#div3 {
            -webkit-transition-timing-function: ease-in;
        }

#div4 {
            -webkit-transition-timing-function: ease-out;
        }

#div5 {
            -webkit-transition-timing-function: ease-in-out;
        }

div:hover {
            width: 300px;
        }
    </style>
</head>

<body>

<p><b>注意:</b> 该属性不兼容 IE 9 以及更早版本的浏览器</p>

<div id="div1" style="top:100px">linear</div>
    <div id="div2" style="top:150px">ease</div>
    <div id="div3" style="top:200px">ease-in</div>
    <div id="div4" style="top:250px">ease-out</div>
    <div id="div5" style="top:300px">ease-in-out</div>

<p>将鼠标移动至块上查看过渡动画效果.</p>

</body>

</html>