--> so i add background: #966 to div.sidebar or to more?

/* SIDEBAR AND COL1/COL2 STUFF */
div.sidebar {
	margin: 2em 0;
	width: 48%;
}
div.sidebar p {
	font-size: 1em;
	margin: 0.5em 0;
}
div.sidebar ul, div.sidebar ul li {
	list-style: none;
	margin: 0;
	padding: 0;
}
div.sidebar h2 {
	font-size: 1em;
}
div.sidebar h2, h3#comment-count {
	border-bottom: 2px solid #637b93;
	font-weight: bold;
	margin: 1em 0 0 0;
}
div#calendar_wrap {
	margin: 0 auto;
	text-align: center;
}
table#wp-calendar {
	margin: 0 auto;
	text-align: left;
}
table#wp-calendar caption {
	margin: 0 auto;
	text-align: center;
}