@font-face {
  font-family: "NanumSquareRound";
  font-weight: 100;
  src: url("NanumSquareRoundOTFL.otf");
  src: url("NanumSquareRoundOTFL.otf") format("opentype"),
    url("NanumSquareRoundL.ttf") format("truetype");
}
@font-face {
  font-family: "NanumSquareRound";
  font-weight: 400;
  src: url("NanumSquareRoundOTFR.otf");
  src: url("NanumSquareRoundOTFR.otf") format("opentype"),
    url("NanumSquareRoundR.ttf") format("truetype");
}
@font-face {
  font-family: "NanumSquareRound";
  font-weight: 700;
  src: url("NanumSquareRoundOTFB");
  src: url("NanumSquareRoundOTFB.ttf") format("truetype"),
    url("NanumSquareRoundOTFB.otf") format("opentype");
}
@font-face {
  font-family: "NanumSquareRound";
  font-weight: 800;
  src: url("NanumSquareRoundOTFEB.otf");
  src: url("NanumSquareRoundOTFEB.otf") format("opentype"),
    url("NanumSquareRoundEB.ttf") format("truetype");
}