title: Styling the first occurence of text inside a div class
body: <p>I have a div that contains some text and I would like to just sytle the Some Caption 1 text.</p>
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  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="pswp__caption__center"&gt;
   Some Caption 1
    &lt;br&gt;
    &lt;small&gt;Caption 2&lt;/small&gt;
  &lt;/div&gt;</code></pre>
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  </p>
  <p>I have tried using first-child or first-type of css selector but it does not seem to work. I am also not able to change the HTML structure. Is it actually possible to achieve this?</p>