JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://dl.dropbox.com/u/10021156/NsLayout/css/bootstrap.min.css">
<script src="http://dl.dropbox.com/u/10021156/NsLayout/js/bootstrap.min.js"></script>
<html lang="en"><head>
    <meta charset="utf-8">
    <title>Twitter Scraper</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="">
    <meta name="author" content="">

 
    <!-- Le HTML5 shim, for IE6-8 support of HTML5 elements -->
    <!--[if lt IE 9]>
      <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->


  </head>

  <body>

    <div class="navbar navbar-fixed-top">
      <div class="navbar-inner">
        <div class="container-fluid">
          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </a>
          <a class="brand" href="#">Twitter Scraper</a>
          <div class="nav-collapse collapse" style="height: 0px; ">
            <ul class="nav">
              <li class="active"><a href="#">Home</a></li>
              <li><a href="#about">About</a></li>
              <li><a href="#contact">Contact</a></li>
            </ul>
            <p class="navbar-text pull-right">Logged in as <a href="#">username</a></p>
          </div><!--/.nav-collapse -->
        </div>
      </div>
    </div>

    <div class="container-fluid">
      
        <div class="span9">
          <div class="hero-unit">
               <img id="narrLogo" src="http://www.narrativescience.com/wp-content/themes/twentyeleven/images/Narrative%20Science_logo_236.png" />
            <h1>Hello, world!</h1>
            <p>This is a template for a simple marketing or informational website. It includes a large callout called the hero unit and three supporting pieces of content. Use it as a starting point to create something more unique.</p>
   ...

CSS

body{

  background-image: url('http://dl.dropbox.com/u/10021156/NsLayout/img/white_tiles.png');   
  padding-top: 60px;
        padding-bottom: 40px;    
    
}
#narrLogo {
  margin: 0 auto;   
}