Template:Collapsible-section-uw/styles.css

.collapsible-box {
	border-radius: 5px;
	border: 1px solid black;
}
.collapsible-header {
	background-color: #ddd;
	padding: 0 0 0.2em 1em;
}
.collapsible-body {
	padding: 0.5em;
	margin-bottom: 20px;
}