Proxima Nova in action on gocloudforce.com

Under the hood

.header-1 { font-family: "Proxima Nova Bold"; font-size: 57px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 62px; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Proxima Nova Regular"; font-size: 16px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 30px; text-transform: none; color: #FFFFFF; }
.content-2 { font-family: "Proxima Nova Semibold"; font-size: 15px; font-style: normal; font-weight: 400; letter-spacing: 1px; line-height: 18px; text-transform: uppercase; color: #FFFFFF; }