.hide-if-there { display: none; }

.octopus {	background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/center.png) repeat;  
			margin: 2em; } 
.octopus_innards { 
	padding: 40px; 
	text-align: center;
	padding-top: 20px; }
.octopus_innards h3 {
	margin-top: 0px;
}
.north { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/north.png) repeat-x top; }
.east { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/east.png) repeat-y right; }
.south { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/south.png) repeat-x bottom; }
.west { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/west.png) repeat-y left; }
.ne { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/ne.png) no-repeat top right; }
.se { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/se.png) no-repeat bottom right; }
.sw { background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/sw.png) no-repeat bottom left; }
.nw {background: url(http://www.spaceshare.com/images/pieces_for_corners/octopus/nw.png) no-repeat top left; }