JSFiddle - React, Tailwind, and code Playground

HTML

<div style="position:absolute;left:0;top:0;height:200px;width:100%;background:red;">
    <div style="display:inline;">
        <img style="max-height:100%;max-width:100%;" src="http://8.su.bdimg.com/skin/46.jpg" />
    </div>
</div>

CSS

body{
    margin:0;
}