JSFiddle - React, Tailwind, and code Playground

by Shaun Luttin

HTML

<article>
<div></div>
<div></div>

</div>

CSS

article {
    display: flex;
}
article > div {
    background: tomato;
    margin:5px;
    flex: 1 0 auto;
}
article> div:before {
    content:'';
    float:left;
    padding-top:100%;
}