JSFiddle - React, Tailwind, and code Playground

HTML

<div class="centered">
    <div class="wtf"></div>
</div>

CSS

.wtf{
    -webkit-transition: all 200ms linear;
    width: 60px;
    height: 60px;
    background: red;
    position: relative;
}

.centered:hover > .wtf{
    top: 30px;
}

.centered{
    background: gray;
    width: 200px;
    height: 90px;
    margin: 0 auto;
    font-size: 30px;
}