JSFiddle - React, Tailwind, and code Playground

HTML

<div>1</div>
<div>42</div>
<div>183</div>

CSS

div {
  width: 40px;
  height: 40px;
  line-height: 40px;
  background: lightblue;
  margin: 1em;
  border-radius: 50%;
  text-align: center;
}