JSFiddle - React, Tailwind, and code Playground

HTML

<div>content</div>
<span>cool beans</span>

CSS

div{
    width:200px;
    height:200px;
    background:magenta;
    color:white;
    font-size:25px;
    display:none;
}
.show{
    display:run-in !important;
}