css3-tutorial/samples/animation_2.html at master · waylau/css3-tutorial · GitHub

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<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>动画 | www.waylau.com</title>
    <meta name="description" content="动画">
    <meta name="author" content="Way Lau, www.waylau.com"/>
    <meta name="viewport" content="width=device-width">
    <link rel="shortcut icon" href="/favicon.ico">

    <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;
            /* 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;
        }

        @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;
            }
        }

        @-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;
            }
        }
    </style>
</head>
<body>

<div>
    CSS3
    <span style="font-size:10px;">Tutorial</span>
</div>

</body>
</html>