JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js"></script>
<div class="box1">Free</div>
<div class="box2">$100</div>

CSS

.box1{
  display:inline-block;
  margin-right:25px;
}

.box2{
  display:inline-block;
  font-weight:bold;
  color:red;
}

JavaScript

$('.box1:contains("Free")') {
  $('.box').hide();
}