JSFiddle - React, Tailwind, and code Playground

by Dhanck

HTML

<div>
  <p>This text isn't selected.</p>
  <p>This text is selected!</p>
</div>

<div class="sec">
  <div class="line">This text isn't selected.</div>
  <div class="line">This text isn't selected.</div>
  <div class="line">This text isn't selected.</div>
  <div class="line2">This text isn't selected.</div>
</div>

CSS

.sec .line:last-child {
  color: lime;
  background-color: black;
  padding: 5px;
}