@font-face {
    font-family: 'Daum';
    font-style: normal;
    font-weight: 400;
    src: local('Daum'),
        url('DaumR.woff2') format('woff2'), 
        url('DaumR.woff') format('woff'),
        url('DaumR.ttf') format('truetype'),
        url('DaumR.otf') format('opentype'),
        url('DaumR.eot') format('embedded-opentype');
}

@font-face {
    font-family: 'Daum';
    font-style: normal;
    font-weight: 700;
    src: local('Daum'),
        url('DaumSB.woff2') format('woff2'), 
        url('DaumSB.woff') format('woff'),
        url('DaumSB.ttf') format('truetype'),
        url('DaumSB.otf') format('opentype'),
        url('DaumSB.eot') format('embedded-opentype');
}