JSFiddle - React, Tailwind, and code Playground

HTML

<div id="fleche">
		<a href="#page2">
      <i class="fa fa-angle-double-down"></i>
    </a>
</div>

CSS

#fleche{
	position:fixed;
	bottom: 20px;
	left: 50%;
	background-color: #1C170C;
	width: 5%;
	text-align: center;
	z-index:1;
}
#fleche a {
	font-size:3em;
	color: #FFFFFF;
	text-decoration:none;
	z-index:999;
}