Page Setup dialog box (Shadows tab)

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.