@font-face {
  font-family: 'NeoDunggeunmo';
  font-weight: normal;
  font-style: normal;
  font-display: block;
  src: url('neodgm.woff2') format('woff2'),
       url('neodgm.woff') format('woff'),
       url('neodgm.ttf') format('truetype');
}