Theming, CSS reference
As I have time to build the information I will be adding more to this CSS reference sheet, it is currently in a very incomplete state.
stage {}
Stage is used for setting the base atributes used when there isn't any override value on the objects further down the cascade.
Normal values are the default color of the theme and the font(s) and font sizing info for the theme.
#panel {} #panelLeft {} #panelCenter {} #panelRight {}
Normal values are color, background and height.
:dnd
The pseudoclass dnd (drag and drop) matches only when the user enters the panel editing mode.
Normal values are background, and there should be made a difference between left, center and right.
.popup-menu-boxpointer {}
It is used to set the attributes of the dropdown panel menu (when you right click on an item in the panel or panel).
Normal values are properties of the arrow that originates in the element that has been clicked right.