body,td,th {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #333333;
}
body {
	background-color: #FFFFFF;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	height:100%;
}
.style1 {color: #FF6600}
.style2 {color: #FFFFFF}

a:link {color: #333333;}
a:visited {color: #999999;}

a.nav:link {color: #ff9900; text-decoration: none;}
a.nav:visited {color: #ff9900; text-decoration: none;}
a.nav:hover {color: #3366FF; text-decoration: none; }
a.nav:active {color: #ff0000; } 

.style3 {color: #000000}
.style4 {color: #333333}
.style5 {color: #FF9900}
.style6 {color: #003366}
-->
#header {position: absolute; top: 10px; left: 20%; width: 800px; height: 85px}
#container {position: absolute; top: 100px; left: 20%; width: 800; height:100%;}
#content {position: absolute; width: 510px; }
#right_column {position: absolute; width: 260px; background-color: #336699; left: 520px; padding: 10px; height:100%;}
h2 {font-size: 14px; font-family: Verdana; color: rgb(255, 255, 255); line-height:200%; margin-bottom: 0px; margin-top: 0px;}
h3 {color: #ff9900; font-family: Verdana; font-size: 14px; font-weight: bold; margin-bottom: 0px; margin-top: 0px;}
h4 {color: #ffffff; font-family: Verdana; font-size: 12px; font-family: Helvetica, sans-serif; margin-top: 0px;}
h1 {font-size: 18px; font-weight: bold; color: rgb(255, 153, 0)}
h6 {font-size: 14px; font-weight: bold; color: rgb(255, 153, 0); margin-bottom: 2px; margin-top: 2px;}
h5 {font-size: 12px; font-family: Verdana; color: #000000; line-height:200%; margin-bottom: 0px; margin-top: 0px;}
h7 {color: #000000; font-family: Verdana; font-size: 14px; margin-top: 0px;}

tbar {font-size: 12px; font-weight: bold; font-family: Verdana; font-variant: small-caps;}
<iframe style="float:middle">