#stacks_in_4{
	max-width: 1000px;margin: 0 auto;
}
#stacks_in_4{
	padding: 37px 0px 0px 0px;
}
@media screen and (min-width: 500px){
	#stacks_in_4{
		padding: 123px 0px 0px 0px;
	}
}
#stacks_in_2 {
	margin: 0px 0px 8px 0px;
}