body {font-size: 19px; font-family: "Source Sans 3"} h1, h2, h3, h4, h5, h6 {font-family: "Source Serif 4"; font-weight: 600} h1 {font-size: 46px; line-height: 1.15} h2 {font-size: 34px; line-height: 1.2} h3 {font-size: 22px; line-height: 1.25}@media (max-width: 478px) { h1 {font-size: 34px} h2 {font-size: 28px}}