@font-face {
    font-family: 'ProximaNovaAltLight';
    src: url('ProximaNovaAltLight.eot');
    src: url('ProximaNovaAltLight.eot') format('embedded-opentype'),
         url('ProximaNovaAltLight.woff2') format('woff2'),
         url('ProximaNovaAltLight.woff') format('woff'),
         url('ProximaNovaAltLight.ttf') format('truetype'),
         url('ProximaNovaAltLight.svg#ProximaNovaAltLight') format('svg');
}

@font-face {
    font-family: 'ProximaNovaAltSemibold';
    src: url('ProximaNovaAltSemibold.eot');
    src: url('ProximaNovaAltSemibold.eot') format('embedded-opentype'),
         url('ProximaNovaAltSemibold.woff2') format('woff2'),
         url('ProximaNovaAltSemibold.woff') format('woff'),
         url('ProximaNovaAltSemibold.ttf') format('truetype'),
         url('ProximaNovaAltSemibold.svg#ProximaNovaAltSemibold') format('svg');
}

@font-face {
    font-family: 'ProximaNovaAltRegular';
    src: url('ProximaNovaAltRegular.eot');
    src: url('ProximaNovaAltRegular.eot') format('embedded-opentype'),
         url('ProximaNovaAltRegular.woff2') format('woff2'),
         url('ProximaNovaAltRegular.woff') format('woff'),
         url('ProximaNovaAltRegular.ttf') format('truetype'),
         url('ProximaNovaAltRegular.svg#ProximaNovaAltRegular') format('svg');
}

@font-face {
    font-family: 'ProximaNovaAltThin';
    src: url('ProximaNovaAltThin.eot');
    src: url('ProximaNovaAltThin.eot') format('embedded-opentype'),
         url('ProximaNovaAltThin.woff2') format('woff2'),
         url('ProximaNovaAltThin.woff') format('woff'),
         url('ProximaNovaAltThin.ttf') format('truetype'),
         url('ProximaNovaAltThin.svg#ProximaNovaAltThin') format('svg');
}