@font-face {
  font-family: 'Nanum Gothic';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/nanumgothic/v26/PN_3Rfi-oW3hYwmKDpxS7F_D89jb.ttf) format('truetype');
}
@font-face {
  font-family: 'Nanum Myeongjo';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/nanummyeongjo/v31/9Btx3DZF0dXLMZlywRbVRNhxy2LmcnA.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: normal;
  src: url(https://fonts.gstatic.com/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: normal;
  src: url(https://fonts.gstatic.com/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf) format('truetype');
}
@font-face {
  font-family: 'Rock Salt';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/rocksalt/v24/MwQ0bhv11fWD6QsAVOZrt0M_.ttf) format('truetype');
}
@font-face {
  font-family: 'Ubuntu';
  font-style: normal;
  font-weight: 700;
  src: url(https://fonts.gstatic.com/s/ubuntu/v21/4iCv6KVjbNBYlgoCxCvjsGyI.ttf) format('truetype');
}