Margins
On the Page Layout ribbon, Page Setup group, choose Margins:
At Margins, hold the cursor down on the arrow. When the Margins dialog box opens, move the cursor to the bottom to Custom Margins and click on it:
On the Page Setup dialog box, the margins should be 1.2 inches on the top, right and bottom and 1.7 inches on the left. Whole document (Depending on department regulation).