Hi:
ODS PDF supports the SAS System Options:
[pre]
options leftmargin=.25in rightmargin=.25in topmargin=.25in bottommargin=.25in;
[/pre]
If that doesn't work for you, you might search on previous forum postings for the string "very wide" -- there are some STYLE= override techniques, such as changing font size to be slightly smaller, changing cellpadding to be slightly smaller, etc, that may get you the last little bit of horizontal space that you need.
cynthia