Footer no fundo da página (teste 3)

Absolute x Relative

by Vinícius Pontin

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
	<body>
		<nav id="site_navbar" class="navbar navbar-inverse navbar-fixed-top">
			<div class="container">
				<!-- Brand and toggle get grouped for better mobile display -->
				<div class="navbar-header">
					<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
					<span class="sr-only">Habilitar navegação</span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
					</button>
					<a class="navbar-brand" href="#">LOGO</a>
				</div>
				<!-- Collect the nav links, forms, and other content for toggling -->
				<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
					<ul class="nav navbar-nav">
						<li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
						<li><a href="#">Link</a></li>
					</ul>
					<ul class="nav navbar-nav navbar-right">
						<li><a href="#">Link</a></li>
					</ul>
				</div>
			</div>
		</nav>
		<header id="site_header">
		
		</header>
		<main id="site_content">
			<div class="container">
				<p>APAGA ESSE COMENTÁRIO!</p>
			</div>
		</main>
		<footer id="site_footer">
			<div class="container">
				<p class="muted credit">Rodapé fixo by @vpontin.</p>
			</div>			
		</footer>
	</body>

CSS

#site_header
{
	padding-top: 70px;
}


#site_footer
{
	background-color: #f5f5f5;
	width: 100%;
	position: absolute;
	bottom: 0;
}
	#site_footer .container
	{
		padding: 20px;	
	}