@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: local('Open Sans Regular'), local('OpenSans-Regular'),
       url('fonts/open-sans-v16-latin_latin-ext-regular.woff2') format('woff2'),
       url('fonts/open-sans-v16-latin_latin-ext-regular.woff') format('woff');
}