I couldn't find a simple way to do screenshots and animated gifs of shortcut combinations, so I adapated an adaption of the css-keyboard project.
- Dustin Cartwright - Primary CSS and HTML.
- Ian Fitzpatrick - Styling changes to make keypresses much more visible. Prevent scrolling on arrow keys/space bar. Added options to supress animation of left/right shift and option keys, which browsers can't differentiate.