Proxima Nova in action on bkwld.com

Under the hood

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.content-1 { font-family: proxima-nova; font-size: 55px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: 55px; text-transform: none; color: #FFFFFF; }
.content-2 { font-family: proxima-nova; font-size: 24px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 18px; text-transform: none; color: #77C4BC; }
.content-3 { font-family: proxima-nova; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 18px; text-transform: none; color: #FFFFFF; }
.content-4 { font-family: proxima-nova; font-size: 18px; font-style: italic; font-weight: normal; letter-spacing: normal; line-height: 22px; text-transform: none; color: #FFFFFF; }