The Font dialog box enables you to specify font, font style, size, effects, and color for dimension and member labels and data cells.
Font Style—Enables you to select a font style for the selected item.
Font Size—Enables you to select a size for the selected item.
Sample—Enables you to preview the formatting style (visual cue) attached to the selected item.
Color—Enables you to select and apply color to the selected item form the list.