@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url(about:blank);
  src: local('Open Sans Regular'), local('OpenSans-Regular'),
    url(about:blank) format('embedded-opentype'),
    url("./open-sans-v15-latin-regular.woff2") format('woff2'),
    url("./open-sans-v15-latin-regular.woff") format('woff'),
    url("./open-sans-v15-latin-regular.ttf") format('truetype'),
    url("./open-sans-v15-latin-regular.svg") format('svg');
}