JSFiddle - React, Tailwind, and code Playground

HTML

<div id="bounce"></div>

CSS

div#bounce {
    width: 200px;
    height: 200px;
    background-color: red;
    -webkit-transition-duration: 200ms;
    -webkit-transition-property: margin, background;
    -webkit-transition-timing-function: ease;
}

div#bounce:hover {
    background-color: green;
    margin-top: 25px;
}