1. Other than that it's an okay reference for CSS3Content and layout is really excellent in this series of informative apps.
2. Could you make a "Python Pro" guide app please developers?It was nice to see an app for CSS3, as the updated specifications will no doubt be put to good use.
3. From its early days, I have found just how useful it is to have a complete reference in my pocket.
4. Does not have CSS Grids, there are probably a few other things I haven't caught yet.
5. Well laid out and a real pleasure to use.Needs updating.