CSS3+Sprite实现僵尸行走动画特效源码

植物大战僵尸游戏相信大家都玩过吧，那么具体实现代码大家知道吗，下面小编给大家分享代码，在没分享代码之前先给大家展示下效果图：

css代码：

复制代码代码如下:
@charset "utf-8";
/* css document */
/* general css */
*{
padding:0px;
margin:0px;
}
body,html {
width:100%;
height:100%;
margin:0px;
padding:0px;
font-family: "roboto", sans-serif;
font-size: 12px;
font-weight: 700;
}
/*demo css*/
body{
position:relative;
background: transparent url("../img/background.jpg") no-repeat scroll center top / cover;
background-attachment:fixed;
}
.zoombie {
/*our png sprite is 2000px x 312px, then each frame is 200px x 312px*/
width: 200px;
height: 312px;
background-image: url("../img/walkingdead.png");
-webkit-animation: play 1.8s steps(10) infinite;
-moz-animation: play 1.8s steps(10) infinite;
-ms-animation: play 1.8s steps(10) infinite;
-o-animation: play 1.8s steps(10) infinite;
animation: play 1.8s steps(10) infinite ;
}
@-webkit-keyframes play {
from { background-position: 0px; }
to { background-position: -2000px; }
}
@-moz-keyframes play {
from { background-position: 0px; }
to { background-position: -2000px; }
}
@-ms-keyframes play {
from { background-position: 0px; }
to { background-position: -2000px; }
}
@-o-keyframes play {
from { background-position: 0px; }
to { background-position: -2000px; }
}
@keyframes play {
from { background-position: 0px; }
to { background-position: -2000px; }
}
#wrapper {
transform: translate(-50%, -50%);
position: absolute;
top: 50%;
left: 50%;
}