body{
	background-image:url('img/background.gif');
	margin:0px;
	height:100%;
}
html{height: 100%}
#main
{
	margin:auto;
	margin-top:0px;
	width:800px;
	height:100%;
	background-color:white;
	font-family:Tahoma, Arial;
	position:relative;
}
#encabezado
{
	height:180px;
	text-align:center;
}
#menu
{
	height:50px;
}
#cuerpo
{
	height:350px;
}
#pie
{
	height:40px;
	background-color:#C90101;
	width:100%;
	z-index:2;
	color:#CCCCCC;
	font-size:14px;
	text-align:center;
	position:absolute;
	bottom:0px;
}