#stacks_in_258 {
	margin: 0px 0px 15px 0px;
}

#stacks_in_312 .stacks_left {
	float:left;
	width:49%;
}

#stacks_in_312 .stacks_right {
	float:right;
	width:49%;
}
#stacks_in_312 {
	margin: 0px 0px 15px 0px;
	padding:  8px;
}