JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
    <img id="centrelized" src="http://www.thedevelopersconference.com.br/img/fotos/2013/felipe-moura.jpg"/>
</div>

CSS

body, html { height: 100%; margin: 0; }

#container {
    position: relative;
    width: 100%;
    height: 100%;
    background: red;
    left: 0;
    top: 0;
}

#centrelized {
    display: inline;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}