body {
	background-color:#FFF;
	margin: 100px 0 0 0;
	font-family: Arial, Helvetica, sans-serif;
}

img {
	border: 0;	
}

a {
	color: #555;
	text-decoration: none;	
}

a:hover {
	color: #ed6622;	
}

.clear {
	clear: both;
	height: 20px;	
}

#principal {
	margin: auto;
	height: 622px;
	width: 647px;
	background: url('imgs/bg.jpg');	
}

#encabezado {
	width: 100%;
	height: 100px;
	text-align:center;
	font-size: 24px;
	color: #555;
}

#contenido {
	font-size: 16px;
	color: #555;
	height: 395px;
	padding:20px;
	text-align:center;
}

#footer {
	padding:10px;
	text-align:center;
}