#stacks_in_39{visibility:hidden}

#stacks_in_37 {
	margin: 33px 0px 0px 0px;
}

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

#stacks_in_16 {
	margin: 20px 0px 0px 0px;
}