#stacks_in_1 {
	margin:  5px;
	padding:  5px;
}

#stacks_out_2 {
	width: 51%;
}

#stacks_in_6 {
	background-color: rgba(0, 0, 0, 0.34);
	margin:  5px;
	padding:  5px;
}

#stacks_out_6 {
	width: 47%;
}

#stacks_in_7 {
	font-size: 130%;
}

#stacks_in_4 {
	background-color: rgba(0, 0, 0, 0.45);
	margin:  6px;
	padding:  6px;
}