#content {
	width: 940px;
}
#alpha {
	position: relative;
	width: 560px;
	float: left;
	left: 190px;
}
#beta {
	position: relative;
  width: 190px;
	float: left;
	left: -560px;
}
#gamma {
	position: relative;
	width: 190px;
	float: right;
}
#footer {
	width: 940px;
}