Following are the queries regarding the rich:pickList
1. sourceListWidth and targetListWidth are the attributes of rich:pickList tag which are used to set the width of the source and target list resp. But the above attributes are defined in pixels not in percentage. Is there any way of specifying the width of the source and target list in percentage
2. How to display labels for the source and target list. e.g., 'Available' above source list box and 'Selected' above the target list.