by kirupa | 10 October 2013
A large part of what makes animations fun is being able to move things around the screen. When tastefully done and appropriately used, movement is a great way to add some life to your content, bring attention to some UI, provide some active feedback, and so on. It's generally pretty cool.
This is a companion discussion topic for the original entry at http://www.kirupa.com/html5/animating_movement_smoothly_using_css.htm