JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<!-- paulirish.com/2008/conditional-stylesheets-vs-css-hacks-answer-neither/ -->
<!--[if lt IE 7]>
    <html class="no-js lt-ie9 lt-ie8 lt-ie7" lang="fr">
    <![endif]-->
    <!--[if IE 7]>
        <html class="no-js lt-ie9 lt-ie8" lang="fr">
        <![endif]-->
        <!--[if IE 8]>
            <html class="no-js lt-ie9" lang="fr">
            <![endif]-->
            <!--[if gt IE 8]>
                <!-->
                <html lang="fr">
                <!--<![endif]-->
                
                <head>
                    <meta charset="utf-8" />
                    <!-- Set the viewport width to device width for mobile -->
                    <meta name="viewport" content="width=device-width" />
                    <title></title>
                    <!-- Included CSS Files -->
                    <link rel="stylesheet" type="text/css" media="all" href="production/elastic.css" />
                    <link rel="stylesheet" type="text/css" media="all" href="production/reset.css" />
                    <script src="jquery.js" type="text/javascript" language="javascript" charset="utf-8"></script>
                    <script src="production/elastic.js" type="text/javascript" language="javascript" charset="utf-8"></script>
                    <link rel="stylesheet" type="text/css" media="all" href="production/main.css" />
                    <style>
                        body {
                            height: 100%
                        }
                        html {
                            height: 100%
                        }
                    </style>
                </head>
                
                <body>
                    <div class="unit elastic-height">
                        <div class="columns full-height same-height">
                            <div class="fixed column full-min-height" style="width:150px;background:red">
                                <div class="container">1
                         ...

CSS

<style>