Jakub Lála

These are some of the feature improvements that could be implemented to the widget: - [x] Add support for Jupyter Lab - [ ] Add an alignment option (i.e. button)...

Below I give the explanation of the hacks employed to make the Jupyter Widget work and display properly. The styling not mentioned here is most probably just a custom design...

Comes from #139. Adding custom download buttons means that the order has changed and cannot be easily adjusted when one also considers switching from 2D to 3D and vice versa....