#stacks_in_1988_page21 {
	margin: 2px 2px 2px 2px;
	padding: 5px 5px 5px 5px;
}

#stacks_in_1991_page21 {
	margin: 2px 2px 2px 2px;
	padding: 5px 5px 5px 5px;
}

#stacks_in_1986_page21 {
	margin: 2px 2px 2px 2px;
	padding: 5px 5px 5px 5px;
}

#stacks_in_1993_page21 {
	margin: 2px 2px 2px 2px;
	padding: 5px 5px 5px 5px;
}