CSS for Widget

[Haifeif]

Is your feature request related to a problem? Please describe. When I make a css for a table, the VIS editor use the same css! (and destroys the UI!)

The only selection for CSS at a view I can see ist "global" and "project".

It would be the easiest (?) if there would be 3rd selection: widget.

I tried to use style tags inside the widget, but still the editor change it's layout.