JSFiddle - React, Tailwind, and code Playground

by loktar

HTML

<div id="wrapper">
         <button type="button">hello</button>
</div>

CSS

#wrapper{width:100%; height:400px; border:1px solid black;}
button{height:20px; position:relative; margin: -20px -50px; width:100px; top:50%; left:50%;}