You can align items with the left, center, or right of a region.
The following example shows the same region with different item alignment settings:
To
change the alignment of items in a region, you must have at least
one of the following privileges:
Manage All privileges on the page group to which the page belongs
Manage privileges on the page
Manage global privileges on All Pages
Go to the page with which you want to work.
Switch to Edit mode.
Click 
in the region that contains the items for which you want to change
the alignment.
In the Item Alignment list, choose how you want the items in this region to be aligned: Left, Center, or Right.
Click OK to return to the page.