div#header { padding-bottom: 1px }

div.page-container {
	margin-top: 30px;
	margin-bottom: 30px;
}

div#middlesection { height: 100%; min-height: 400px; }

div#sidebar {
	background: red;
	min-height: 300px;
}
div#maincontent {
	background:blue;
	min-height: 300px;
}

body.landing div.sidebar div.advertisement {
	background-color: #EBEBEB;
	color: #999;
	width: 190px;
	height: 180px;
	line-height: 180px;
	font-size: 16px;
}

body.internal div.sidebar div.advertisement {
	background-color: #EBEBEB;
	color: #999;
	width: 190px;
	height: 110px;
	line-height: 110px;
	font-size: 16px;
}

/* div#header, div#footer, div#sidebar, div#maincontent { opacity: 1 } */