#stacks_in_5 {
	margin:  5px;
	padding:  5px;
}
#stacks_in_9 {
	text-align: center;
}

#stacks_in_9 picture,
#stacks_in_9 source,
#stacks_in_9 image {
	display: block;
	max-width: 100%;
	height: auto;
}

#stacks_out_9 {
	width: 51%;
}

#stacks_in_10 {
    background-image: url("2BF3A46D-9FCE-48E5-B731-CC795B7D8917");
	background-repeat: repeat;
	background-size: contain;
	background-position: center;
	margin:  5px;
	padding:  5px;
}

#stacks_in_18 {
	margin:  10px;
	padding:  5px;
}