body {
  font-family: Arial, Roboto, 'DejaVu Sans', 'Liberation Sans', Freesans, sans-serif !important;
}
body h1,
body h2,
body h3,
body h4,
body h5,
body .kobo-head,
body .kobo-subhead {
  font-family: Georgia, Roboto !important;
}
body h2,
body h3,
body h4,
body h5,
body .kobo-subhead {
  font-style: italic !important;
}