#stacks_in_73 .stacks_left {
	float:left;
	width:49%;
}

#stacks_in_73 .stacks_right {
	float:right;
	width:49%;
}
#stacks_in_91 {
	font-size: 150%;
}

#stacks_in_81 {
	font-size: 125%;
}