JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
<div class="img-container">
    <img src="http://placekitten.com/230/230" alt="kitten"/>
</div>
</div>

CSS

.parent {
    display: table;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
.img-container {
    height: 500px;
    display: table-cell;
    text-align: center;
    vertical-align: middle;
}