#stacks_in_181 {
	margin: 20px 0px 50px 0px;
}

#stacks_in_300 {
	margin: 0px 0px 20px 0px;
}

#stacks_in_303 {
	background-color: rgba(191, 191, 191, 0.00);
	margin: 0px 20px 0px 20px;
}