JSFiddle - React, Tailwind, and code Playground

HTML

<body><!--
      --><div>1</div><!--
      --><div>2</div><div>3</div><!--
    --></body>

CSS

div {
  display: inline-block;
  background-color: #111;
  color: #ccc;
  text-align: center;
  width: 30px;
}