.stacks_left {
	float:left;
}

.stacks_row {
	overflow:hidden;
	margin:0 auto;
}
#stacks_in_4_page4 .stacks_left {
	width:200px;
}

#stacks_in_4_page4 .stacks_row {
	width:400px;
}
#stacks_in_9_page4 {
	margin:  2px;
}

#stacks_in_11_page4 {
	margin:  2px;
}

#stacks_in_13_page4 {
	margin:  2px;
}

#stacks_in_15_page4 {
	margin:  2px;
}