JSFiddle - React, Tailwind, and code Playground

HTML

<div>See it works</div>

CSS

body {
 font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
 padding: 100px;
 background: pink;
}

div {
/* basic */ 
 background-color: #fff;
 margin: 0 auto;
 width: 200px;
 padding: 100px;
 text-align: center;
/* border-radius */
 -webkit-border-radius: 20px;
 -moz-border-radius: 20px;
 border-radius: 20px;
/* box-shadow */
 -webkit-box-shadow: rgba(0,0,0,0.8) 0px 0 10px;
 -moz-box-shadow: rgba(0,0,0,0.8) 0 0 10px;
 box-shadow: rgba(0,0,0,0.8) 0 0 10px;
}