/* air */

#air_left {
	float: left;
	width: 342px;
	height: 2400px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #666666;
	margin: 0;
	padding: 0;
}
#air_right {
	width: 388px;
	height: 2400px;
	float: right;
	margin: 0;
	padding: 0;
}
#alumni_left {
	float: left;
	width: 342px;
	height: 5000px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #666666;
	margin: 0;
	padding: 0;
}
#alumni_right {
	width: 388px;
	height: 5000px;
	float: right;
	margin: 0;
	padding: 0;
}