JSFiddle - React, Tailwind, and code Playground

HTML

<body>
	<div id="footer">
		<a href="/" style="float:left">Finger</a>
		<a href="motion.htm">Motion</a>
		<a href="commands.htm" style="float:right">Commands</a>
	</div>

</body>

CSS

body { margin:0;} 

        #footer { 
			position: fixed; 
			bottom: 0; 
            left:0;
            right: 0;
			border: 1px solid red;
			text-align: center;
			margin: 0;
		}