Style
Sets the shadow style for the page. To make a shape follow the page shadow style settings, select the shape and click Shadow on the Format menu, and then under Style, click Page Default.
Preview
Displays a preview of your Shadow selections.
Size & position
Specifies the position of shadows in relation to shapes. To change the shadow offset, type new distances in the X Offset and Y Offset boxes.
Magnification specifies the size of the shadow in relation to the shape.
Direction
Specifies the angle for an oblique shadow.
