JSFiddle - React, Tailwind, and code Playground

by ocanal

HTML

<div></div>

CSS

div {
height:200px;
width:200px; 
background-color:#ccc;
margin:20px auto;   
-moz-border-radius: 20px; 
-webkit-border-radius: 20px;
border-radius: 20px;
}