JSFiddle - React, Tailwind, and code Playground

HTML

<div style="background-color:blue;">
  <ul style="list-style-type:none;background-color:blue;">
    <li style="float:left;margin-right:10px;">cassandra</li>
    <li style="float:left;margin-right:10px;">mongodb</li>
    <li style="float:left;">couchdb</li>
  </ul>
</div>

CSS

body > div {overflow: auto}