@font-face {
  font-family: 'Nanum Gothic', sans-serif;
  font-style: normal;
  font-display: swap;
  font-weight: 100;
  src: url("font/NanumGothicLight.ttf")format('truetype'),
    url("font/NanumGothicLight.otf")format('opentype'),
}
@font-face {
  font-family: 'Nanum Gothic', sans-serif;
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("font/NanumGothic.ttf")format('truetype'),
    url("font/NanumGothic.otf")format('opentype'),
}
@font-face {
  font-family: 'Nanum Gothic', sans-serif;
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url("font/NanumGothicBold.ttf")format('truetype'),
    url("font/NanumGothicBold.otf")format('opentype'),
}
@font-face {
  font-family: 'Nanum Gothic', sans-serif;
  font-style: normal;
  font-display: swap;
  font-weight: 800;
  src: url("font/NanumGothicExtraBold.ttf")format('truetype'),
    url("font/NanumGothicExtraBold.otf")format('opentype'),
}