JSFiddle - React, Tailwind, and code Playground

HTML

<div id="test"></div>

CSS

#test {
    width: 100px;
    height: 100px;
    background-color: #f00;
    border-radius: 50px;
}

#test:hover {
    transform: scale(1.4);
    transition: all 0.4s ease 0s;
}