JSFiddle - React, Tailwind, and code Playground

HTML

<div class="uslt-wrapper">
    <div class="uslt-header">
        <div class="uslt-logo">
            <h1>Logo</h1>
        </div>
    </div>
    <div class="uslt-content">
    </div>
    <div class="uslt-footer">
        <div class="uslt-logo">
            <h2>Logo</h2>
        </div>
    </div>
</div>

CSS

@charset "utf-8";
/* CSS Document */
/*
==============================
	CSS Browser Reset
==============================
*/
* {
	border: 0px;
	margin:0px;
	padding:0px;
}

/**
==============================
	* Eric Meyer's Reset CSS v2.0 
	* (http://meyerweb.com/eric/tools/css/reset/)
	* http://cssreset.com
==============================
*/
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;
}

/*
==============================
	HTML Tags
==============================
*/
body {
	background-color:#ccc;
	height:100%;
	overflow:hidden;
}

div {
	display:block;
	position:relative;
}

html {
	background-color:#f00;
	height:100%;
	overflow:hidden;
}

/*
==============================
	CLASSES
==============================
*/
.uslt-wrapper {
	height:100%;
	overflow:auto;
	width:100%;
}
.uslt-content {
    background-color:#00f;
	height:100%;
	margin: -68px auto;
	width:90%;
}

.uslt-footer, .uslt-header {
	background-color:#24427c;
	height:68px;
	width:100%;
    position: relative;
    z-index: 1;
}

.uslt-logo...