效果圖：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>css3逐幀動畫</title>
<style>
@keyframes run{
0%{
background-position: 0 0;
}
8.333%{
background-position: -140px 0;
}
16.666%{
background-position: -280px 0 ;
}
25.0%{
background-position: -420px 0 ;
}
33.333%{
background-position: -560px 0 ;
}
41.666%{
background-position: -700px 0 ;
}
50.0%{
background-position: -840px 0 ;
}
58.333%{
background-position: -980px 0 ;
}
66.666%{
background-position: -1120px 0 ;
}
75.0%{
background-position: -1260px 0 ;
}
83.333%{
background-position: -1400px 0 ;
}
91.666%{
background-position: -1540px 0 ;
}
100%{
background-position: 0 0 ;
}
}
div{
width:140px;
height:140px;
background: url(img/person.png);
animation:run 1s steps(1, start) infinite;
-webkit-animation:run 1s steps(1, start) infinite;
}
</style>
</head>
<body>
<div></div>
</body>
</html>
圖片素材：
