You can customize your Typography settings here. Citilights integrated all Google Fonts. See font preview at Google Fonts
Enable Use Custom Fonts and Custom Font Buttons to make changes to color and font of Headings and Body
1. Headings
Headings Font: opt a font type in the drop-down list
Font Color: select a font color
Transform to Uppercase: If ticking this box, you will have headings <h1><h2><h3> which are in uppercase
Font Color: select a font color
Transform to Uppercase: If ticking this box, you will have headings <h1><h2><h3> which are in uppercase
2. Body
Body font: Choose a body font in the drop-down list
Font size: Opt a font size
Font size: Opt a font size