JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
  <li>First Item</li>
  <li>Second Item</li>
  <li>Third Item</li>
</ul>

CSS

ul {
  background-color: red;
  max-width: 140px;
  padding: 0;
}

ul li{
  display: inline;
}