JSFiddle - React, Tailwind, and code Playground

HTML

<head>
    <style type="text/css">
        /*General Implementations*/
        html, body
        {
            background: #6CF;
            width: 100%;
            height: 100%;
        }
        
        /*Main Elements*/
        /*Black bar on the far left side*/
        #blackbar
        {
            background: #000;
            height: 55px;
            position: absolute;
            top: 25px; /*width: 155px;*/
            width: 15%;
        }
        
        /*Red bar containing red part image of logo*/
        #redbar
        {
            background: #C0272D;
            width: 114px;
            height: 80px;
            float: left;
        }
        #redbar img
        {
            float: right;
            position: relative;
            top: 24px;
        }
        
        /*Wrapper containing main content, navigation,  white bar w/ logo, news feed, and main content*/
        #wrapper
        {
            width: 798px;
            min-height: 100%;
            float: left;
            position: relative;
            left: 15%; /*left: 155px;*/
        }
        
        /*Navigation wrapper containing white bar w/ logo and main navigation*/
        #navigationWrapper
        {
            width: 570px;
            height: 130px;
            position: relative;
            top: 0;
            float: left;
            font-size: 12px;
            font-family: 'RobotoLight' , Arial, sans-serif;
            text-transform: uppercase;
        }
        
        /*Main navigation settings*/
        #navigationWrapper ul
        {
            /*position: relative;
    top: 0;
    float: right;*/
            height: 24px;
            width: 570px;
        }
        #navigationWrapper ul li
        {
            display: inline-block;
            width: 114px; /*height: 22px;*/
            text-align: right;
            float: right;
            padding: 3px 0 0 0;
        }
        #navigationWrapper ul li:hover
        {
            border-top:...