More About This Demo From The Author
A stopwatch in CSS3.
This demo focuses on step based CSS3 keyframe animation, along with the usage of the animation-play-state property to start/stop/reset the stopwatch.
The animation-play-state property may be removed because it can be replicated using other methods and is currently not supported in all browsers, but the idea behind the functionality of the stopwatch is worth learning.
The code can be modified and enhanced to be used as timers, countdowns, counters, etc.
About this Demo
This demo is released under the GPL license.