#stacks_in_10 {
	margin: 20px 0px 20px 0px;
}

#stacks_in_2 {
	margin: 20px 0px 20px 0px;
}

#stacks_in_18 {
	margin: 20px 0px 20px 0px;
}

#stacks_in_19 {
	font-size: 120%;
}

#stacks_in_4 {
	margin: 20px 0px 20px 0px;
}

#stacks_in_12 {
	margin: 10px 0px 10px 0px;
}

#stacks_in_20 {
	margin: 20px 0px 20px 0px;
}

#stacks_in_21 {
	font-size: 120%;
}