Examples of websites using
Styrene A
(Styrene A is a sans-serif font designed by Berton Hasebe and released by Commercial Type. It is available in multiple styles and weights, offering a wide range of options for various design projects)
with
Source Sans Pro
(Source Sans Pro is a Sans Serif font designed by Paul D. Hunt. The font family includes six styles, each with regular, italic, bold, and bold italic variations, providing a versatile range of options for designers)