<!doctype html>
<html>
  <head>
    <title>Token elements</title>
    <meta charset="utf-8"/>
  </head>
  <body>
    <p>Following elements should use a regular font: 
      <math>
        <mn style="font-style: normal; font-weight: normal;">1</mn>
        <mo style="font-style: normal; font-weight: normal;">&#x2207;</mo>
        <mtext style="font-style: normal; font-weight: normal;">text</mtext>
        <ms style="font-style: normal; font-weight: normal;">&amp;</ms>
        <mtext style="font-style: normal; font-weight: normal;">sin</mtext>
      </math>
    </p>
    <p>Following elements should be in italic:
      <math>
        <mtext>𝑥</mtext>
      </math><br/>
      <math>
        <mtext>𝑥</mtext>
      </math>
    </p>
  </body>
</html>