#stacks_in_313_page50 .stacks_left {
	float:left;
	width:49%;
}

#stacks_in_313_page50 .stacks_right {
	float:right;
	width:49%;
}
#stacks_in_315_page50 {
	margin: 20px 20px 20px 20px;
}

#stacks_in_317_page50 {
	margin: 20px 20px 20px 20px;
}

#stacks_in_319_page50 {
	padding: 20px 20px 20px 20px;
}

#stacks_in_322_page50 {
	margin: 20px 20px 20px 20px;
	padding: 0px 5px 5px 5px;
}

#stacks_in_313_page50 {
	padding: 0px 5px 5px 5px;
}