<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>demo</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<style>
.runner {
-webkit-animation-timing-function: steps(9,end);
-webkit-animation-duration: .6s;
-webkit-animation-name: m6runner;
-webkit-animation-delay: 0s;
-webkit-animation-iteration-count: infinite;
-webkit-animation-direction: alternate;
animation-timing-function: steps(9,end);
animation-duration: .6s;
animation-name: m6runner;
animation-delay: 0s;
animation-iteration-count: infinite;
animation-direction: alternate;
}
@-webkit-keyframes m6runner {
0% {
background-position: 0 0;
} 100% {
background-position: -540px 0;
}
} @keyframes m6runner {
0% {
background-position: 0 0;
} 100% {
background-position: -540px 0;
}
} .people{ width:60px; height:67px; background:url(images/step9.png) no-repeat; background-size:540px 67px;} </style>
</head>
<body>
<div class="walk">
<div class="people runner"></div>
</div>
</body>
</html>
微云:step9.png