JSFiddle - React, Tailwind, and code Playground

HTML

<div class="main">
  <p>
  Hello some type
  </p>
  <p>
  And some more
  </p>
</div>

<div class="main">
  <h2>
  A heading
  </h2>
  <p>
  And some more text
  </p>
</div>

CSS

.main:first-child {
    color: red;
}