body { margin: 0; }
#header_wrapper { margin: auto; }

#content_wrapper {
	margin: 0 auto;
	width: 700px;
}

#column1 {
	width: 220px;
	padding: 5px;
	float: left;
}

#column2 {
	width: 220px;
	padding: 5px;
	float: left;
}

#column3 {
	width: 220px;
	padding: 5px;
	float: right;
}

.menu a:link, .menu a:visited {
	display: list-item;
	list-style: none;
	padding-bottom: 3px;
	color: black;
	font: 11pt Arial, Helvetica, Tahoma;
	font-weight: bold;
	text-decoration: none;
}

.menu a:hover { text-decoration: underline; }
.menu a:active { color: green; }
.header_left { float: left; }
.header_right { float: right; }

.content_block {
	margin: 10px;
	padding: 2px;
	border: 2px gray outset;
}

.content_block p { font: 10pt Arial, Helvetica, Tahoma; }