.stacks_left {
	float:left;
}

.stacks_row {
	overflow:hidden;
	margin:0 auto;
}
#stacks_in_13_page6 .stacks_left {
	width:250px;
}

#stacks_in_13_page6 .stacks_row {
	width:500px;
}
#stacks_in_18_page6 {
	padding:  20px;
}

#stacks_in_24_page6 {
	padding:  20px;
}