JSFiddle - React, Tailwind, and code Playground

HTML

<div id="wrapper">
    <div id="im">
    </div>
</div>

CSS

#wrapper {
    width:400px;
    height:400px;
    border:2px black solid;
    margin:auto;
    position: relative;
}
#im {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("https://naugames.com/img/naugames_cg.png");
    background-repeat: no-repeat;
    background-size: contain;
}