JSFiddle - React, Tailwind, and code Playground

HTML

<div class="one">
    <a><img src="http://lorempixel.com/100/100" /></a>
</div>

CSS

.one {background-color:#2f88a8;height:500px;width:500px;z-index:100;position:absolute;}
.two {background-color:blue;height:100px;width:100px;position:absolute;}
.one:hover {background-color:gold;}