title: Wrap Specific Pattern Of Text
body: <p>I'd like to wrap specific text with <code>&lt;i&gt;</code> tag, tried few regex patterns and testing environments - without success.</p>
  
  <p>Patterns: </p>
  
  <ul>
  <li>Number x Number x Number</li>
  <li>Number can be <em>int/float</em>, <strong>x</strong> can be <em>upper/lower</em> case.</li>
  </ul>
  
  <p>Example: <code>"...6 text text text 60x60x2.0 text text text 2.5x20x20 ..."</code></p>