@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('open_sans_light.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url('open_sans_light_italic.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('open_sans_regular.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('open_sans_italic.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('open_sans_medium.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('open_sans_medium_italic.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('open_sans_semi_bold.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 600;
  font-display: swap;
  src: url('open_sans_semi_bold_italic.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('open_sans_bold.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: url('open_sans_bold_italic.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('open_sans_extra_bold.ttf') format('ttf');
}

@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 800;
  font-display: swap;
  src: url('open_sans_extra_bold_italic.ttf') format('ttf');
}