h2 {
	margin-top:2em;
	margin-bottom:1em;
}

.colora {
	background-color:#ffffe9;
}

.colorb {
	background-color:#eeeeff;
}

#ical {
	margin-bottom:2em;
	text-align:center;
}

#ical li {
	display:block;
	float:left;
	list-style-type:none;
	padding:5px 20px;
}