Values are the positions of the left, right, bottom and top edges respectively, as a percentage of the page measured from the bottom left corner. The example value would be for a figure in the bottom right of the page. Set this parameter for arbitrary positioning of figures within a page. Sizes of outer margins. Like mar and mai , the first measures in text lines and the second in inches, starting with the bottom margin and working clockwise.
Outer margins are particularly useful for page-wise titles, etc.