JSFiddle - React, Tailwind, and code Playground

HTML

<div style="background:black; width:100%;">
      <img src="http://i42.tinypic.com/ofq9tg.png" >
  </div>

CSS

img {
		height: auto; /* Make sure images are scaled correctly. */
	max-width: 100%; /* Adhere to container width. */
}