#wrapper {
	margin: 0px auto;
	padding: 0px;
	width: 787px;
	border-top: 1px none #CCCCCC;
	border-right: 1px dashed #CCCCCC;
	border-bottom: 1px dashed #CCCCCC;
	border-left: 1px dashed #CCCCCC;
}

#header {
	margin: 0 0 15px 0;
	background: yellow;
}

#side-a {
	float: left;
	width: 150px;
}

#side-b { 
	margin: 0;
	float: left;
	width: 450px;
	height: auto
}

#footer {
	clear: both;
	background: #ffffff;
	width: 784px;
	border-right-width: 1px;
	border-right-style: dashed;
	border-right-color: #CCCCCC;
	border-bottom-width: 1px;
	border-bottom-style: dashed;
	border-bottom-color: #CCCCCC;
}