JSFiddle - React, Tailwind, and code Playground

by willemvb

HTML

<div id="navigation" class="guest">
        <ul>
            <li id="data"><a href="#">Data Entry</a></li>
            <li id="reports"><a href="#">Reports</a></li>
        </ul>
    </div>

CSS

.guest #data{
    display: none;
}