Both
Show both horizontal and vertical grid lines.
C olo r s
Custom colors
Use custom colors for items in the grid object when initially created. If unchecked, the colors will be set to the default colors according to the user's Windows color scheme. This setting only affects its initial creation; all of these values can be changed at runtime using actions.
Tip: Clicking the "More Colors..." button on the color menu allows you to choose either a standard color/custom color, or use the eyedropper to pick a color from somewhere within the AutoPlay application window.