The Commerce Vision platform supports animation components via inclusion of the animation library "animate.css" (v3.5.2) in its framework.  More information can be found at http://daneden.me/animate

You can apply these to HTML Snippets / Custom Widgets or to widgets via the "Additional Classes" input box.  

These animation effects are also part of the Banner Slider Widget under the "animateIn" and "animateOut" options.