@font-face {font-family: 'AvenirNextLTPro Bold'; src: url('AvenirNextLTPro-Bold.otf') format('opentype'); } @font-face {font-family: 'AvenirNextLTPro Demi'; src: url('AvenirNextLTPro-Demi.otf') format('opentype'); } @font-face {font-family: 'AvenirNextLTPro MediumCn'; src: url('AvenirNextLTPro-MediumCn.otf') format('opentype'); } @font-face {font-family: 'AvenirNextLTPro Regular'; src: url('AvenirNextLTPro-Regular.otf') format('opentype'); }