.collapsible, .collapsible.expanded {
    
}

.collapsible.collapsed {
	
}

.collapsible legend {
	font-weight: bold;
	cursor: pointer;
	padding-left: 10px;
}

.collapsible legend, .collapsible.expanded legend {
	background: transparent url("https://projectzeitgeist.com/media/pz/expanded.gif") no-repeat center left;
}

.collapsible.collapsed legend {
	background: transparent url("https://projectzeitgeist.com/media/pz/collapsed.gif") no-repeat center left;
}