JSFiddle - React, Tailwind, and code Playground

by majidf

HTML

<ul>
    <li>Option 1 <span class="hid">Hidden content for option 1</span></li>
    <li>Option 2 <span class="hid">Hidden content for option 2</span></li>
    <li>Option 3 <span class="hid">Hidden content for option 3</span></li>
</ul>

CSS

.hid { display: none; }
li:hover > span { display: inline-block; }