My Heading 2 list number font converts fuzzy and a little larger to PDF. Troubleshooted some based on other forum solutions but no luck. Please help.

Its seems the level 2 list numbers, e.g., 1. Overview, 1.1 Purpose, 1.2 Audience, etc., in my guide MS Word document are being recognized as graphics and not text, but I have no idea why and how to change. It's all setup through my Style.