#stacks_in_18 {
	margin: 40px 0px 0px 0px;
}

#stacks_in_20 {
	margin: 10px 0px 10px 0px;
}

#stacks_in_8 {
	margin: 40px 0px 0px 0px;
}

#stacks_in_2 {
	margin: 10px 0px 10px 0px;
}

#stacks_in_24 {
	margin: 40px 0px 0px 0px;
}

#stacks_in_12 {
	margin: 40px 0px 0px 0px;
}

#stacks_in_30 {
	margin: 40px 0px 0px 0px;
}