.stacks_column_left {
	float:left;
}

.stacks_column_right {
	float:right;
}

.stacks_column_4 {
	width:23%;
	margin: 0 1%;
}
#stacks_in_3370 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_3373 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_51 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_3381 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_822 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_3378 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_820 {
	margin:  2px;
	padding:  5px;
}

#stacks_in_3383 {
	margin:  2px;
	padding:  5px;
}

#stacks_out_3383 {
	margin-right:0;
}