JSFiddle - React, Tailwind, and code Playground

by tr_santi

HTML

<div>

</div>

CSS

div {
    padding: 50px;
    display: none;
    background-color: white;
    border: 1px solid #ccc;
}

@keyframes flash {
    from {background-color: red;}
    to {background-color: white;}
}

div.visible {
    display: block;
    animation-name: flash;
    animation-duration: 0.8s;
}

JavaScript

setTimeout(function() {
	$("div").addClass("visible");
}, 2000);