JSFiddle - React, Tailwind, and code Playground

HTML

<div class="image_container">
    <img src="http://digital-photography-school.com/wp-content/uploads/2013/03/Acorn256.png" />    
</div>

CSS

.image_container {
    width:400px;
    height: 500px;
    background:#000;
    display: table-cell;
    vertical-align: middle;
    text-align:center;
}
.image_container img {
}