JSFiddle - React, Tailwind, and code Playground

HTML

<div class="thebox">
    <p>HEY!</p>
</div>

CSS

div.thebox
{
box-sizing: border-box;
width:400px;
height:400px;
    
border: 2px solid #000000;
padding: 10px;

background: url(http://studio-creator.com/blog/public/html5.jpg) center;
background-size: contain;
background-repeat: no-repeat;
background-origin: content-box;
}