@font-face {
  font-family: 'Nanum Gothic';
  font-style: normal;
  font-weight: 400;
  src: local('NanumGothic'), url(https://fonts.gstatic.com/s/nanumgothic/v17/PN_3Rfi-oW3hYwmKDpxS7F_D-djb.ttf) format('truetype');
}