You can set default style options for headings and text in the theme, then override them if you need to in BizTek Page Builder.
Heading options are set in Customize > General > Headings. Text (non-heading) options are set in Customize > General > Text. You can set the following options separately for headings and text:
- Font family, size, weight, format
- Line height
- Letter spacing (headings only)
See the Related Links for details.