#stacks_in_2007_page90 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_2009_page90 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_2011_page90 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_2013_page90 {
	margin:  2px;
	padding:  5px;
}