Align and Distribute toolbar
Align, Bottom
Lines up the bottoms of object bounding boxes.
Align, Centers
Lines up the vertical and horizontal centers of object bounding boxes.
Align, Left
Lines up the left sides of object bounding boxes.
Align, Horizontal centers
Lines up the horizontal centers of object bounding boxes.
Align, Right
Lines up the right sides of object bounding boxes.
Align, Top
Lines up the tops of object bounding boxes.
Align, Vertical centers
Lines up the vertical centers of object bounding boxes.
Distribute
Spread objects out evenly between the end objects.