JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
    <li>About Us</li>
    <li>Our Products</li>
    <li>FAQs</li>
    <li>Contact</li>
    <li>Login</li>
</ul>

CSS

ul{display:block;width:100%;margin:0;padding:0}
ul li{display:block;width:20%;margin:0;padding:0;text-align:center;float:left}