Template:Math/styles.css

span.texhtml {
  font-family: "Nimbus Roman No9 L","Times New Roman",Times,serif;
  font-size: 118%;
  line-height: 1;
  white-space: nowrap;
  font-variant-numeric: lining-nums tabular-nums;
  font-kerning: none;
  white-space: normal;
}