JSFiddle - React, Tailwind, and code Playground

HTML

<img src="http://images.amcnetworks.com/amctv.com/wp-content/uploads/2014/04/BB-explore-S4-980x551-clean.jpg" />

CSS

img {
   max-width: 80%;
    max-height: auto;
    height: 100%;
    width: 100%;
}