Treeview component

[pierre-des]

Hello,

Congrats for Pico ! I have learned a lot playing with it. I was impressed how well organize and clean it is. I have a need for a treeview with little knowledge of css so I though the best way to learn would be trying to do something with an excellent starter like pico. It am not a designer (backend person) and any attempt I have made to design a website which would look nice has failed miserably. I have try to stick to the methodology and the spirit of pico, that why I think the treeview I created is decent. Let me know if you are interested I would gladly push it upstream so that you can have a look.

I tested with 2 flags responsive typo, responsive spacing (rs - no rt, rs+rt, rt no rs, pico rs+rt) and it is ok.

This is how it looks: