JSFiddle - React, Tailwind, and code Playground

HTML

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

CSS

div {
    display: table;
}

span {
    display: table-cell;
    width: 500px;
    border: 1px solid #000;
    background-color: red;
}

JavaScript

;