Template:Group infobox/styles.css

.infobox.group {
	background: #FFF7EE;
	border: 1px solid #FF5300;
}
.infobox.group > tbody > tr:first-child {
	background: #FF8A4A;
}
.infobox.group > tbody > tr:nth-child(2n+3) {
	background: #FF9C77;
}