Objects can be aligned on the page accurately using the Arrange commands.
Before and after vertical alignment applied.
Settings
The following settings can be adjusted from the context toolbar, always in relation to selection bounds:
Align Horizontal—aligns the selected objects using the Left edges, Centre points, or Right edges of the objects.
Align Vertical—aligns the selected objects using the Top edges, Centre points (Middle), or Bottom edges of the objects.
The same settings can also be adjusted from the Arrange pop-up panel along with:
Align to—the pop-up menu sets the alignment criteria for the operation. For example, you can align in relation to the page Spread or page Margin. If margins are not set, alignment is to the page edge instead.
To align objects:
Select multiple objects.
Do one of the following:
On the context toolbar, select a horizontal or vertical alignment option.
On the Toolbar, click Arrange, set your options from the pop-up panel, and then click Done.
From the Layer menu's Alignment sub-menu, select an alignment option.