When several shapes or other objects are superimposed over each other, you can bring objects to the front or send them to the back.
1.Select all of the objects whose arrangement you would like to change. You can click on the objects while holding down the CTRL key, or you can use your mouse to drag a rectangle to select an area.
To bring selected objects one step closer to the foreground or one step further to the background:
2.Select Format[Arrange] > Bring Forward or Send Backward.
To bring selected objects closer to the foreground or send them further to the background:
2.Click on the arrow next to Format[Arrange] > Bring Forward and in the menu select Move to the Foreground or click on the arrow next to Send Backward and in the menu select Move to the Background.
Note Objects in the document header that are displayed on all pages always appear behind those that are only displayed on the current page.