html {
  font-family: 'Roboto', sans-serif;
}

body {
  font-size: 13px;
  line-height: 20px;
  background-color: #34495e;
}
@import url(https://fonts.googleapis.com/css?family=Open+Sans);


body {
  background-color: #34495e;
  font-family: 'Open Sans', sans-serif;
}


Update the font to Open sans
Update the font to Open sans
