JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<div class="col-md-3 col-sm-3 col-xs-12" style="padding-left:0;">
      <div class="ih-item square effect7"><a href="#">
         <div class="img">
         <img src="images/facilities/facility1.png" class="img-responsive fullwidthimg">
         </div>
        <div class="info">
          <h3>Content </h3>
          <p>Some content </p>
        </div></a>
     </div>
 <h2>Arenas</h2>
 </div>

JavaScript

$(document).ready(function () {
         $('.img').hover( function(){
              $(this).parent().parent().parent().find('h2').hide();  
        })
    })