@font-face {
   font-family: Sahel;
   src:
      url('Sahel.ttf') format('truetype') url('Sahel.woff2') format('woff2'),
      url('Sahel.woff') format('woff');
}
@font-face {
   font-family: Sahel;
   font-weight: bold;
   src:
      url('Sahel-Bold.ttf') format('truetype') url('Sahel-Bold.woff2') format('woff2'),
      url('Sahel-Bold.woff') format('woff');
}
@font-face {
   font-family: Sahel;
   font-weight: 900;
   src:
      url('Sahel-Black.ttf') format('truetype') url('Sahel-Black.woff2') format('woff2'),
      url('Sahel-Black.woff') format('woff');
}