- create collapsed version of main toolbar, animate between collapsed/expanded state
  use animation keyframes
  - allow positioning in all four corners
- add 'toast' style messages, either bottom up or top down, left or right
- when a toolbar doesn't fit, add a marker showing that there is more, make it clickable
  - allow the first button to stay visible always
  - show visual cues that by fading edges that there is more content
- add hovering toolbar design
  - animate the open/close in/out action
- create default and reusable (consistent) animations