#stacks_in_4{
	max-width: px;margin: 0 auto;
}
#stacks_in_4{
	padding: px px px px;
}
@media screen and (min-width: px){
	#stacks_in_4{
		padding: px px px px;
	}
}
#stacks_in_8 {
	padding: 0px 0px 20px 0px;
}

#stacks_out_8 {
	width: 250px;
	margin-left:0;
}

#stacks_in_12 {
	padding: 20px 0px 0px 0px;
}