@font-face {
  font-family: Stix Mathematics;
  src: url("/fonts/STIXMath-Regular.otf") format("opentype");
}

span.mathematics {
  /* Avoid line breaks in the middle of mathematics */
  /* display: inline-block; */
  font-style: italic;
  font-family: DejaVu Math TeX Gyre; sans-serif; Stix Mathematics;
}