@font-face {
    font-family: "Swiss Light BT";
    src: url('../font/swiss-721-bt-light.woff') format('woff'), url('../font/swiss-721-bt-light.ttf') format('truetype'),url('../font/swiss-721-bt-light.woff2') format('woff2'), url('../font/swiss-721-bt-thin.svg#Swiss Thin') format('svg');
    font-weight: normal;
    font-style: normal
}