JSFiddle - React, Tailwind, and code Playground
HTML
<div>1</div>
<div>2</div>
<div>3</div>CSS
div { float: left; width: 0; height: 0; padding: 0 32% 32% 0; background: red; margin: 1% 0 1% 1%; }
div + div { background: green; }
div + div + div { background: blue; }