@font-face {
  font-family: 'Libre Barcode 39';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/librebarcode39/v25/-nFnOHM08vwC6h8Li1eQnP_AHzI2G_Bx1w.ttf) format('truetype');
}
@font-face {
  font-family: 'Nanum Gothic';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/nanumgothic/v26/PN_3Rfi-oW3hYwmKDpxS7F_D-djb.ttf) format('truetype');
}
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/nunito/v32/XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf) format('truetype');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-stretch: normal;
  src: url(https://fonts.gstatic.com/s/roboto/v50/KFOMCnqEu92Fr1ME7kSn66aGLdTylUAMQXC89YmC2DPNWubEbVmUiA8.ttf) format('truetype');
}