JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>

CSS

div{
    background-image: url('https://via.placeholder.com/1280x853.jpg');
    background-size: contain;
    background-repeat: no-repeat;
    width: 100%;
    height: 0;
    padding-top: 66.64%; /* (img-height / img-width * width) */
                /* (853 / 1280 * 100) */
}