@font-face {
  font-family: "helvetica";
  src: url(../Helvetica/HelveticaRegular/HelveticaRegular.ttf)
    format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "helvetica";
  src: url(../Helvetica/HelveticaMedium/HelveticaMedium.ttf) format("truetype");
  font-weight: 500;
  font-style: normal;
}