<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{padding:0;margin:0;}
.box{
width:100px;
height:100px;
background:red;
}
/*先定义*/
@-webkit-keyframes changeWidth{
0%{
/*width:100px;*/
margin-left:0;
}
50%{
margin-left:500px;
}
100%{
/*width:400px;*/
margin-left:200px;
}
}
/*后调用*/
.box{
-webkit-animation-name:changeWidth;
-webkit-animation-duration:1s;
-webkit-animation-timing-function:linear;
-webkit-animation-iteration-count:infinite;
}
</style>
</head>
<body>
<div class="box"></div>
</body>
</html>
Css动画运动过程和调用
最新推荐文章于 2025-05-28 16:06:45 发布