#stacks_in_p9_n1_page17 {
	margin: 20px 0px 0px 0px;
}

#stacks_in_p12_n1_page17 {
	margin: 20px 0px 0px 0px;
}

#stacks_in_p15_n1_page17 {
	margin: 20px 0px 0px 0px;
}