在线预览 源码下载
实现的代码。
html代码：
.sim-anim-1 (7 pictures) .sim-anim-2 (5 pictures) .sim-anim-3 (9 pictures) .sim-anim-4 (9 pictures) .sim-anim-5 (5 pictures) .sim-anim-6 (9 pictures) .sim-anim-7 (4 pictures) .sim-anim-8 (9 pictures) .sim-anim-9 (9 pictures)
via：http://www.w2bc.com/Article/43855