@font-face {
  font-family: 'Fira Mono';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/l/font?kit=N0bX2SlFPv1weGeLZDtQIez3qebjUqV8Mgu8fs9pJrQFa-Y9gflcyByir1eEVUHu28s&skey=bb26c8d476ab3f05&v=v16) format('truetype');
}