JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#top" class="content_tab" id="first_tab">
    Back to top
</a>

CSS

.content_tab {
		width: 220px;
		height: 340px;
        line-height:340px;
		margin-right: 0px;
		margin-bottom: 20px;
		float: left;
		background-color: #000;
		text-decoration:none;
		overflow: hidden;
		color: #FFF;
		font-family: Georgia, Times ,serif;
		font-size: 30px;
		font-style: italic;
	}
	#first_tab {
		background-color: #1b1c20;
		text-align: center;
	}