Use the Center Horizontally command to center a field or group of fields relative to the horizontal axis of your report section. (For details about selecting a group of fields, see "Using the Layout Commands", earlier in this section.)
To center a field or group of fields horizontally, perform one of the following actions
Click the Center Horizontally toolbar button.
Select the Alignment command on the Layout menu and then select the Center Horizontally command from the submenu that is displayed.
The selected field or fields are then aligned so that they are centered horizontally in the report section or frame.