#stacks_in_20 {
	margin:  20px;
}

#stacks_in_39 {
	margin:  20px;
}

#stacks_in_41 {
	margin:  20px;
}

#stacks_in_50 {
	border: solid rgba(77, 77, 77, 1.00);
	border-width:  3px;
	margin:  20px;
}

#stacks_in_54 {
	margin:  20px;
}