JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <img class="not-positioned" src="http://placekitten.com/g/200/300">
    <img class="positioned" src ="http://placekitten.com/g/400/500">
</div>

CSS

img {
    border: 2px solid black;
}

.positioned {
    position: relative;
    left: -60px;
    z-index: 1;
}

.not-positioned {
    z-index: 99;
}