动画 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <style type="text/css">
            *{
                margin: 0 auto;
                padding: 0;
            }
            
            div{
                width: 100px;
                height: 120px;
                /*border: 1px solid red;*/
                animation: aa 10s infinite ease;
            }
            @keyframes aa{
                0%{ background-color: red;margin-left: 0px;margin-top: 0px;}
                25%{background-color: blue;margin-left: 600px;margin-top: 0px;border-radius: 50%;}
                50%{background-color: gold;margin-left: 600px;margin-top: 200px;border-radius: 20%;}
                75%{background-color: cyan;margin-left: 0px;margin-top: 200px;border-radius: 10%;}
                100%{background-color: tomato;margin-left: 0px;margin-top: 0px;}
            }
        </style>
    </head>
    <body>
        <div id="">
            
        </div>
    </body>
</html>

 

posted @ 2018-04-03 12:06  韩凯  阅读(85)  评论(0)    收藏  举报