group chat animation

I often skip Photoshop or Sketch and work in browser devtools to prototype and design web apps. This is a pure CSS animation written with several Sass lines. It's 60fps because of GPU acceleration used.
Source here https://gist.github.com/sibsfinx/e09d6bc29d81566f38f0

Some shades are lost due to recording with licecap https://github.com/lepht/licecap