纯css模拟液晶式显示数字时间
首先是借鉴了yiminghe大虾的创意和思路(http://www.iteye.com/topic/705529)，可惜看到帖子的时候里面的demo已经打不开了，所以决定自己也做一个。我觉得他画的数字不好看，所以我还是按照经典样式做的。另外变换数字的原理和思路也他的也不一样，我是全都交给css来完成了，我个人认为渲染效率更高些，实现起来也更简单些。
其实很容易就能封装成时钟、倒计时、秒表一类的应用。
特点如下：
1，纯css实现，无图片
2，以em为长度单位，支持缩放
3，以不同类名来控制显示数字，方便控制
转自：http://www.ok22.org/art_detail.aspx?id=180(可直接运行)
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