JSFiddle - React, Tailwind, and code Playground

by Qwerty_Wasd

HTML

<div>1</div>

CSS

div{width: 100px;
      height: 100px;
      line-height: 50px;
      text-align: center;
      color: #fff;
      background-color: green;
      border: 3px solid green;
      box-shadow: inset 0px 0px 0px 9px black;
      border-radius: 50%;}