Find a character inside <label> and set class
<p>I am trying to find a way to highlight some required fields in a form.
I don't have access to the label settings for this application, so I'd like to try finding a character within the label and change it to be more prominent.</p>

<p>The current label for required fields is set as this example:</p>

<pre><code>&lt;label&gt;First Name *&lt;/label&gt;
</code></pre>

<p>I would like to find all instances of the asterisk * <strong>within label tags</strong> in a page and wrap them inside a CSS class so I can either set color or replace with an image.
Is that achievable?</p>

<p>Thank you in advance.</p>
