body {
	padding: 0;
	margin: 0;
}

.header{
	position: relative;
	padding: 0.5em;
	background-color: gray;
	color: white;
	text-align: right;
}

a.headerlink:link {	color: white;}
a.headerlink:visited {	color: white;}

.content{
	padding: 1em;
}

.center{ text-align: center }
.left{ text-align: left }
.right{ text-align: right }

.float_right { float: right }