#stacks_in_2_float {
	float:left;
	width:42%;
}
#stacks_in_2 {
	background-color: rgba(101, 123, 129, 1.00);
	border: solid rgba(77, 77, 77, 1.00);
	border-width: 20px 20px 0px 0px;
	margin:  10px;
	padding:  15px;
}

#stacks_in_4 {
	background-color: rgba(230, 230, 230, 1.00);
	border: solid rgba(230, 230, 230, 1.00);
	border-width: 7px 7px 3px 3px;
	-moz-border-radius: 20px 0px 20px 0px;
	-webkit-border-radius: 20px 0px 20px 0px;
	border-radius: 20px 0px 20px 0px;
	margin:  10px;
	padding:  15px;
}

#stacks_in_7 {
	background-color: rgba(77, 77, 77, 1.00);
	border: solid rgba(77, 77, 77, 1.00);
	border-width:  3px;
	-moz-border-radius:  6px;
	-webkit-border-radius:  6px;
	border-radius:  6px;
	margin:  5px;
	padding:  10px;
}

#stacks_in_9 {
	background-color: rgba(77, 77, 77, 1.00);
	border: solid rgba(128, 128, 128, 1.00);
	border-width:  3px;
	-moz-border-radius:  6px;
	-webkit-border-radius:  6px;
	border-radius:  6px;
	margin:  5px;
	padding:  10px;
}