In the document formats, if the print area completely contains the action area, a border appears around the action area within the print area. You can remove this border by customizing the style for the document type. There are two things to remember; first, changing the publishing style affects every document published using the style, and second, to change it in more than one style, you need to edit the publishing style separately for each document type.
To remove the border, you must modify a line in the styleconfig.xml file for the publishing style. Open the publishing style, and then open the styleconfig.xml in any text editor, such as Notepad. This file has <HotspotOverlay> and </HotspotOverlay> codes with the word true between them. Change the word to false. Save and close the file and save the style package.