FF DIN Round in action on codecademy.com

Under the hood

.header-1 { font-family: DINRoundOT-Light; font-size: 26px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 32px; text-transform: none; color: #204056; }
.header-2 { font-family: DINRoundOT-Light; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 24px; text-transform: none; color: #204056; }
.content-1 { font-family: DINRoundOT-Light; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; color: #FFFFFF; }
.content-2 { font-family: DINRoundOT-Light; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 22px; text-transform: none; color: #000000; }
.content-3 { font-family: DINRoundOT-Light; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 40px; text-transform: uppercase; color: #FFFFFF; background-color: #5AD9C1; }