JSFiddle - React, Tailwind, and code Playground

HTML

<div class="red">RED</div>
<div class="red">RED</div>
<div class="green">GREEN</div>
<div class="green">GREEN</div>
<div class="green">GREEN last</div> <!-- Выделить этот  -->
<div class="red">RED</div>
<div class="red">RED</div>
<div class="green">GREEN</div>
<div class="green">GREEN last</div> <!-- Выделить этот  -->
<div class="red">RED</div>

SCSS

div {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 150px;
  height: 30px;
  margin-bottom: 5px;
}
.red {
  background: #ff0000;
}
.green {
  background: #00ff00;
}