JSFiddle - React, Tailwind, and code Playground

HTML

<body>
	<div id="container">
		<div id="headContainer">
            ...
		</div>
		<div id="bodyContainer">
			Stuff goes here
		</div>
		<div id="footContainer">
            ...
		</div>
	</div>
 </body>

CSS

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

body {
	background-color:#2c3e50;
}

div#container {
	height:100%;
	width:100%;
}

div#headContainer {
	background-color:#e74c3c;
	height:48px;
	width:100%;
	z-index:1;
}

div#bodyContainer {
	overflow:auto;
	width:100%;
	top:48px;
	position:absolute;
	background-color:#FFFFFF;
}

div#footContainer {
	background-color:#c0392b;
	width:100%;
	position:absolute;
	bottom:0;
	padding:11px 18px;
	box-sizing:border-box;
    -moz-box-sizing:border-box; /* Firefox */
    -webkit-box-sizing:border-box; /* Safari */
}