HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>HTML5 Web Page Layout</title>
<style>
body {
font: 14px Arial,sans-serif;
margin: 0px;
}
header {
padding: 10px 20px;
background: #acb3b9;
}
header h1 {
font-size: 24px;
}
.container {
width: 100%;
background: #f2f2f2;
}
nav, section {
float: left;
padding: 20px;
min-height: 170px;
box-sizing: border-box;
}
section {
width: 80%;
}
nav {
width: 20%;
background: #d4d7dc;
}
nav ul {
list-style: none;
line-height: 24px;
padding: 0px;
}
nav ul li a {
color: #333;
}
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
footer {
background: #acb3b9;
text-align: center;
padding: 5px;
}
</style>
</head>
<body>
<div class="container">
<header>
<h1>Tutorial Republic</h1>
</header>
<div class="wrapper clearfix">
<nav>
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>
<section>
<h2>Welcome to our site</h2>
<p>Here you will learn how to create websites...</p>
</section>
</div>
<footer>
<p>copyright © itshubao.com</p>
</footer>
</div>
</body>
</html>