header, section, footer, aside, nav, article, figure, figcaption {
				display: block;}
			body {
				color: #666666;
				background-color: #f9f8f6;
				background-image: url("http://www.htmlandcssbook.com/code-samples/chapter-17/images/dark-wood.jpg");
				background-position: center;
				font-family: Georgia, Times, serif;
				line-height: 1.4em;
				margin: 0px;}
			.wrapper {
				width: 1240px;
				margin: 20px auto 20px auto;
				border: 2px solid #000000;
				background-color: #ffffff;}
			header {
				height: 160px;
				background-image: url("images/GrayHeader.jpg");}
			h1 {
				text-indent: -9999px;
				width: 1240px;
				height: 130px;
				margin: 0px;}
			nav, footer {
				clear: both;
				color: #ffffff;
				background-color: #aeaca8;
				height: 30px;}
			nav ul {
				margin: 0px;
				padding: 5px 0px 5px 30px;}
			nav li {
				display: inline;
				margin-right: 40px;}
			nav li a {
				color: #ffffff;}
			nav li a:hover, nav li a.current {
				color: #000000;}
			section.courses {
				float: left;
				width: 1220px;}
			article {
        		clear: both;
				overflow: auto;
                padding: 2px;
				margin: 40px;
   				width: 100%;}
			hgroup {
				margin-top: 10px;}
			/*figure {
				float: left;
				width: 290px;
				height: 220px;
				padding: 5px;
				margin: 20px;
				border: 1px solid #eeeeee;}
			figcaption {
				font-size: 90%;
				text-align: left;}*/

			a {
				color: #3333FF;
				text-decoration: none;}
			h1, h2, h3 {
				font-weight: normal;}
			h2 {
				margin: 10px 0px 5px 0px;
				padding: 0px;}
			h3 {
				margin: 0px 0px 10px 0px;
				color: #3333FF;}
			footer {
				font-size: 80%;
				padding: 7px 0px 0px 20px;}
		body {
}