JSFiddle - React, Tailwind, and code Playground

by pichowskii

HTML

<div class="container">
		<header class="mainHeader">
			<img src="https://raw.githubusercontent.com/dgrigorov/SoftUni/master/Web%20Fundamentals/Practice%20exam/4.Responsive-Web-Site/img/logo.gif" class="img-responsive">
			<nav>
				<ul>
					<li class="active"><a href="#">Home</a></li>
					<li><a href="#">Products</a></li>
					<li><a href="#">About</a></li>
					<li><a href="#">Contacts</a></li>
				</ul>
			</nav>
		</header>

		<div class="mainContent">
			<div class="content">	
				<article class="topcontent">	
					<header>
						<h2><a href="#" rel="bookmark" title="Permalink to this POST TITLE">First Article</a></h2>
					</header>

					<footer>
						<p class="post-info">Posted on the 2nd of July 2014 by Annonymous</p>
					</footer>

					<content>
						<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. </p>
						<p>At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio.</p>
					</content>

				</article>

				<article class="bottomcontent">	
					<header>
						<h2><a href="#" rel="bookmark" title="Permalink to this POST TITLE">First Post</a></h2>
					</header>

					<footer>
						<p class="post-info">Posted on the 5th of July 2014 by Annonymous</p>
					</footer>

					<content>
						<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco...

CSS

/* ===========================
   ======= Body style ======== 
   =========================== */
   
body {
	background-image: url(https://raw.githubusercontent.com/dgrigorov/SoftUni/master/Web%20Fundamentals/Practice%20exam/4.Responsive-Web-Site/img/bg.png);
	color: #000305;
	font-size: 87.5%; /* Base font size: 14px */
	font-family: 'Trebuchet MS', Trebuchet, 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
	line-height: 1.429;
	margin: 0;
	padding: 0;
	text-align: left;
}
	
.body {
	clear: both; 
	margin: 0 auto; 
	width: 70%;
}
	
/* ===========================
   ========= Headings ======== 
   =========================== */
h2 {font-size: 1.571em}	/* 22px */
h3 {font-size: 1.429em}	/* 20px */
h4 {font-size: 1.286em}	/* 18px */
h5 {font-size: 1.143em}	/* 16px */
h6 {font-size: 1em}		/* 14px */

h2, h3, h4, h5, h6 {
	font-weight: 400;
	line-height: 1.1;
	margin-bottom: .8em;
}

/* ===========================
   ======= Anchor style ====== 
   =========================== */
a {
	outline: 0;
}

a img {
	border: 0px; 
	text-decoration: none;
}

a:link, a:visited {
	color: #CF5C3F;
	padding: 0 1px;
	text-decoration: none;
}

a:hover, a:active {
	background-color: #CF5C3F;
	color: #fff;
	text-decoration: none;
}

/* ===========================
   ===== Main Navigation ===== 
   =========================== */
   
.mainHeader nav {
	background: #666;
	font-size: 1.143em;
	height: auto;
	line-height: 30px;
	margin: 0 auto 30px auto;
	text-align: center;
	border-radius: 5px;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
}
	
.mainHeader nav ul {
	list-style: none; 
	margin: 0 auto;
	text-align: left;
}

.mainHeader nav ul li {
	display: inline-block; 
}
	
.mainHeader nav a:link, .mainHeader nav a:visited {
	color: #fff;
	display: inline-block;
	height: 30px;
	padding: 5px 23px;
	text-decoration: none;
}
.mainHeader nav a:hover, .mainHeader nav a:active,
.mainHeader nav .active a:link, .mainHeader nav .active a:visited {
	background:...