Specifying text inset
Text inset lets you specify the distance that characters are inset from the inside edge of a text box. To specify the text inset for an active text box, use the text inset controls (Item > Modify > Text tab > Text Inset area). To specify the same inset for all four sides, leave Multiple Insets unchecked and then enter a number in the All Edges field. To specify different insets for the four sides, check Multiple Insets and then enter numbers in the Top, Left, Bottom, and Right fields.
Parent topic: Positioning text in text boxes