JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
    <li><h3>Меню</h3></li>
    <li><h3>Меню</h3></li>
    <li><h3>Меню</h3></li>
    <li><h3>Меню</h3></li>
    <li><h3>Меню</h3></li>
    <li><h3>Меню</h3></li>
</ul>

CSS

ul {
    width: 900px;
    height: 100px;
    background: grey;
}
li {
    list-style: none;
    display: inline-block;
    margin: 30px;
    width: 80px;
    height: 100px;
    text-align: center;
}
li:hover {
    background: #fff;
}