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CSS3如何实现雪花飘落的效果
2024-01-17 15:41 小编
程序代码
<!DOCTYPEhtml>
<html>
<head>
<metacharset="UTF-8"/>
<title></title>
<style>
body{
background:#000;
}
#xuehua{
position:fixed;
left:0;
top:0;
right:0;
bottom:0;
background:url('images/xuehua.png');
-webkit-animation:xuehua15slinearinfinite;
animation:snow15slinearinfinite;
}
@keyframesxuehua{
0%{
background-position:00,00;
}
100%{
background-position:500px1000px,500px500px;
}
}
@-webkit-keyframesxuehua{
0%{
background-position:00,00;
}
100%{
background-position:500px1000px,500px500px;
}
}
</style>
</head>
<body>
<divid="xuehua"></div>
</body>
</html>
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