From the Table of Contents screen, select Designer Options . Under Reorganize Table of Contents, click customize the Table of Contents . Hit Counter for Page screen appears. The global default and current counter style are displayed at the top of the screen. The current global default position is specified in brackets.
None indicates that no global default hit counter has been specified.
None to display no hit counter. Select a digit style. From the Frame thickness drop-down list, select the frame thickness. Thickness values range from 0 to 9, where zero indicates no frame around the digits and 9 indicates the thickest frame possible. From the Frame color drop-down list, select the color to frame the digits.