JSFiddle - React, Tailwind, and code Playground

by tabalinas

HTML

<div id="origin"></div>
<div id="container">
    <div id="fixed"></div>
</div>

CSS

#container { border: 1px solid blue; width: 100px; height: 100px; position: relative; }
#fixed { position: fixed; top: 100px; left: 100px; border: 1px solid red; width: 100px; height: 100px; }
#origin { border: 1px solid blue; width: 100px; height: 100px; }