@font-face {
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 400;
  src: url(http://fonts.gstatic.com/l/font?kit=va9E4kDNxMZdWfMOD5VfkJruYXqsFT-q8iO4cgsLKXChjB0NUMWVrgOlrieEVzsTYbY&skey=6bde03e5f15b0572&v=v18) format('truetype');
}