JSFiddle - React, Tailwind, and code Playground

HTML

<div id="header">

This goes in the header.
<a href="#" class="headera">I am a link!</a>
</div>

CSS

#header {
	background-color:#262626;
	cursor:default;
	padding:10px;
	height:30px;
}

#header a {
	height:20px;
	background-color:#666666;
	color:white;
	text-decoration:none;
	border:none;
	padding:5px;
}

#header a:hover {
	background-color:#CCCCCC;
	color:black;
}