#content {
	float: left;
	margin-left: 0;
	margin-right: 15px;
	clear: left;	/* for ie7 */
}

#primary,
#secondary {
	float: right;
	margin: 10px 0 20px 10px;
	padding: 20px 15px 0 15px;
	clear: right;	/* for ie7 */
}

#secondary {margin-bottom: 50px;}