#stacks_in_2_page21 {
	margin:  5px;
	padding:  5px;
}

#stacks_in_8_page21 {
	margin:  5px;
	padding:  5px;
}

#stacks_in_4_page21 {
	margin:  5px;
	padding:  5px;
}

#stacks_in_6_page21 {
	margin:  5px;
	padding:  5px;
}