JSFiddle - React, Tailwind, and code Playground

HTML

<iframe src="http://www.google.com" height="500px"></iframe>
<ul id="nav">
    <li>Home</li>
    <li>About me</li>
    </ul>

CSS

#nav { position: absolute; margin-top: -500px; background: #f00; z-index: 2; height: 30px;  }

#nav li { display: inline; }