title: Wix TextStyle to a portion of text
body: <p>I'm creating an MSI package and I have the requirement to set the text of a CheckBox control to something like &quot;<em>this is my <strong>bold</strong> portion</em>&quot;.</p>
  <p>I tried something like:</p>
  <pre><code>this is my {\WixUI_Font_Bold}bold portion
  </code></pre>
  <p>but it doesn't work. Does anybody know if it's possible to do it without having to place 2 text controls one after the other?</p>