rtCell	BottomBorder
rtCell AlignVertical BackgroundColor BackGroundImage As rtLabel BeginInsert Borders BottomBorder Color As rtColor Column As rtColumn ColumnNumber Content Flags HTML isSpanning isVisible ImageDisplay LeftBorder MergeColumns MergeRows root RightBorder RowNumber Table As rtTable TopBorder Add CloneDesign As rtCell EndInsert new reSetFlag	version 1.5 Property Set/Get BottomBorder As Integer Bottom border width in twips.