This dialog appears when you double-click the floor of a 3-D chart, or right-click a 3-D chart and then select Format Walls > Format Floor from the shortcut menu. See the dialog.
The following are details about options in the dialog:
Floor
Specifies the color or fill effect and the transparency for the floor of the 3-D chart.
Border
Specifies properties for border of the chart floor.
OK
Applies the changes and closes the dialog.
Cancel
Does not retain any changes and closes the dialog.
Apply
Applies all changes and leaves the dialog open.
Help
Displays this help document.