An example could be seen on Valueact website. I need some direction as to how this is implemented.
closed as off-topic by jazZRo, Mayo, Devin, locationunknown, SteveD May 19 '17 at 11:32
This question appears to be off-topic. The users who voted to close gave this specific reason:
This is done using CSS animation. You can set up DOM elements to animate - change size, position, rotate, and so on, using a (relatively) standardised set of CSS properties.
More info here: https://www.w3schools.com/css/css3_animations.asp