Do one of the following:
Change the page-number format, such as 1, i, or a
Note If your document contains multiple chapters or sections, you may want to restart page numbering with 1 for each section.
Change the font and size of page numbers
If you inserted page numbers by using the Page Numbers command on the Insert menu, make sure to select the page number inside its frame.
How?
A cross-hatched frame border appears around the page number.
On the Formatting toolbar, click a font name in the Font
box
or a point size in the Font Size
box.