#stacks_in_2 .stacks_left {
	float:left;
	width:49%;
}

#stacks_in_2 .stacks_right {
	float:right;
	width:49%;
}
#stacks_in_9 .stacks_left {
	float:left;
	width:40%;
}

#stacks_in_9 .stacks_right {
	float:right;
	width:58%;
}
#stacks_in_16 .stacks_left {
	float:left;
	width:49%;
}

#stacks_in_16 .stacks_right {
	float:right;
	width:49%;
}
#stacks_in_23 .stacks_left {
	float:left;
	width:49%;
}

#stacks_in_23 .stacks_right {
	float:right;
	width:49%;
}