JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <img src="http://www.enjoyillinois.com/images/animations/Garden_of_Gods_anim_full.gif" />
</div>

CSS

div {
    background-image: url("http://www.enjoyillinois.com/images/animations/Garden_of_Gods_bg.jpg");
    background-repeat: no-repeat;
    background-size: cover;
}

img {
    width:100%;
    display:block;
}