Formatting the gridlines
The gridlines of a chart can be customized (pie, indicator, heat map and org charts do not have gridlines). To do this:
- Right-click any chart element and select the desired entry from the Format Gridlines submenu to bring up the corresponding Format Gridline dialog.
- Specify the line color, style, transparency, and thickness of the gridline.
- When done, click OK to accept the settings and close the dialog.
See also the following documents for detailed explanation about options in each dialog: