#stacks_in_1_page2 {
	background-color: rgba(0, 0, 0, 1.00);
}

#stacks_in_515_page2 {
	background-color: rgba(0, 0, 0, 1.00);
}

#stacks_in_517_page2 {
	background-image: url("../files/backgroundImage_517.png");
	background-repeat: repeat;
	background-size: cover;
	background-position: center;
}