JSFiddle - React, Tailwind, and code Playground

HTML

<div class="block">Some text</div>

CSS

body {
	margin: 10px;
	font: 12px/1px Arial, sans-serif;
}
.block {
	display: inline-block;
	padding: 6px 10px 5px;
	color: #fff;
	background: #333;
}