JSFiddle - React, Tailwind, and code Playground

by chovy

HTML

<div><span></span></div>
<div><span></span></div>
<div><span></span></div>

CSS

div, span {
    width: 50px;
    height: 50px;
    border: 1px solid black;
}

span:empty {
    content: "Empty";
}