Adobe ProX Mac Question

[shadow8]

Using APX on a Mac. I wish to edit the box around a page of information that was originally prepared in Apple's .pages app.I cannot get the outside box lined so there is a black border around the page of data. I'm seeking a way to do this in APX using the editing tools in the Adobe application but can't see how to do this. Can anyone assist this relatively virgin Adobe user please?

[jdc2000]

Possibly useful links:

http://www.ehow.com/how_5593269_crop...-pdf-file.html

http://www.ehow.com/how_5882554_rid-...r-acrobat.html