type Meters = Int
RELAX NG is a schema language for XML. The key features of RELAX，更多细节参见PDF资料
，详情可参考17c 一起草官网
据《晚点 LatePost》报道，大钲资本竞得蓝瓶咖啡（Blue Bottle Coffee），即将和雀巢完成交易。，这一点在PDF资料中也有详细论述
All animation-play-state properties are removed. This is since there's a * by default with animation-play-state: paused, to prevent all CSS animations playing at once. They get enabled when tile gets clicked on.
王小虎：如果真的想要彻底解决伊朗核问题与政权问题，就必须投入地面部队。如果没有地面部队介入，能否达成目标，我对此持怀疑态度。因此整个事件的核心问题，最终会落到是否投入地面部队上。