#stacks_in_4 {
	background-color: rgba(255, 255, 255, 0.20);
}

#stacks_in_10 {
	background-color: rgba(255, 255, 255, 0.36);
	margin:  6px;
	padding:  20px;
}

#stacks_out_10 {
	width: 72%;
}

#stacks_in_18 {
	margin:  7px;
	padding:  20px;
}

#stacks_out_18 {
	width: 69%;
}

#stacks_in_16 {
	padding:  14px;
}

#stacks_out_16 {
	width: 72%;
}