JSFiddle - React, Tailwind, and code Playground

HTML

<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>Contact EIC</title>
    <link rel="stylesheet" href="css/about.css" />
    <link rel="stylesheet" href="css/main.css" />
</head>

<body>
    <header>
        <nav>
            <ul>
                <li><a href="#"><img src="http://img.photobucket.com/albums/v410/justice4all_quiet/logo-1.jpg"></a></li>
                <li><a href="#">EIC Home</a></li>
                <li id="selected"><a href="#">About EIC</a></li>
                <li><a href="#">Contact Us</a></li>
                  <li><a href="#">Log In</a></li>
                <li><a href="#">Sign Up</a></li>    
            </ul>
        </nav>
    </header>
    
    <div id="floater"></div>
    <div id="centered">
        
    <div id="main"> 
        <h1>Elastic intern cloud is an elastic bombastic fantastic way to find who you need to <font color="#d66410">get the job done</font>.</h1><br>
        
        <p class="info">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p><br>
        
        <h2>What can EIC do for me?</h2><br>
        
        <p class="info">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially...

CSS

.info {
    font: normal 110% Sathu, Verdana, Arial, Tahoma;
    text-align: left;
}
img {
    max-width: 100%;
    max-height: 100%;
}
#floater {
    position: relative; 
    float: left;
    height: 50%;    
    margin-bottom: -300px;
    width: 1px;
}
#centered {
    position: relative; 
    clear: left;
    margin: 0;
}
#main {
    display: inline-block;
    width: 95%;
    height: 90%;
    margin: 0 auto;
    overflow: auto;
}
h1 {
    font-family: Viga, "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 250%;
    text-align: left;
}
h2 {
    font-family: Viga, "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 150%;
    text-align: left;
}
ol {
    font: normal 110% Sathu, Verdana, Arial, Tahoma;
    text-align: left;
    padding-left: 2em;
    width: 60%;
}

/*////////////////////////////////////////////////
* {
    margin: 0px;
    padding: 0px;
    border: 0px;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
html {
    height: 100%;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
    overflow: auto;
    background-color: #b1ceff;
    font: normal 95% Sathu, Verdana, Arial, Tahoma;
    text-align: center;
    height: 100%;
}
ol, ul {
    list-style: none;
}
header, nav, section, footer {
    display: block; 
}
#selected {
    margin-top: 0;
    padding-top: 2em;
    background-color: #d66410;
    font-color: black;
    width: 10em;
    
    border-top-left-radius: 0px;
    border-top-right-radius: 0px;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    
    -webkit-border-top-left-radius: 0px;
    -webkit-border-top-right-radius: 0px;
    -webkit-border-bottom-left-radius: 5px;
    -webkit-border-bottom-right-radius: 5px;
    
    -moz-border-top-left-radius: 0px;
    -moz-border-top-right-radius: 0px;
   ...