#stacks_in_2_page18 {
	margin:  6px;
}

#stacks_in_4_page18 {
	margin:  6px;
}

#stacks_in_10_page18 {
	margin:  6px;
}

#stacks_in_12_page18 {
	margin:  6px;
}

#stacks_in_20_page18 {
	margin:  6px;
}

#stacks_in_14_page18 {
	margin:  6px;
}

#stacks_in_8_page18 {
	margin:  6px;
}

#stacks_in_6_page18 {
	margin:  6px;
}