Align objects
You can
apply one or more Align commands to selected objects.

For quick access to these commands, use the Align
panel (Window > Align).
Align selected objects
Select Modify > Align.
Choose one of the following options:
- Left
- Aligns the objects to the leftmost selected object.
- Center Vertical
- Aligns the center points of the objects along a vertical
axis.
- Right
- Aligns the objects to the rightmost selected object.
- Top
- Aligns the objects to the topmost selected object.
- Center Horizontal
- Aligns the center points of the objects along a horizontal axis.
- Bottom
- Aligns the objects to the bottommost selected object.
Evenly distribute the widths or heights of three or more selected objects
Select Modify > Align >
Distribute Widths or Modify > Align > Distribute Heights.