body {	font-family: verdana, arial, sans-serif;	font-size: 12px;	line-height:1.5em;}a {	color: #2244BB;	text-decoration: none;}ul.small {	margin-left:15px;	margin-top:0px;	font-size:10px;	line-height:1em;}ul.small li {	list-style-type: none;}pre {	font-family: courier,mono;	font-size:14px;	line-height:20px;	margin-left-width: 20px;}.tightcode {	font-family: "Courier New", Courier, mono;	font-size: 12pt;	line-height: 12pt;}.graybox {	background-color:#EEEEEE;	border: 1px solid black;	margin: 10px;	padding: 10px;}table.documentation {	border: solid 1px black;	padding:0px;	background-color:#EEEEEE;}table.documentation td {	font-size:12px;	padding: 4px;	border: solid 1px black;	vertical-align:top;	background-color:#FFFFFF;	}table.documentation td.header {	font-weight: bold;	background-color:#EEEEEE;}table.documentation td.description {	font-style: italic;	}table.documentation td.item {	font-weight: bold;}.codeblock {	padding:10px; 	border: 1px black solid;}span.ygcomment {	color:#808080;	font-style:italic;	font-weight:bold;}span.ygnode {	color:#000000;	font-style:normal;	font-weight:bold;}span.ygnodename {	color:#330000;	font-style:normal;	font-weight:bold;}span.ygparen1 {	color:#2200ff;	font-style:normal;	font-weight:bold;}span.ygparen2 {	color:#2965ac;	font-style:normal;	font-weight:bold;}span.ygparen3 {	color:#34b3d1;	font-style:normal;	font-weight:bold;}span.ygmessage {	color:#844f00;	font-style:normal;	font-weight:normal;}span.ygwhen {	color:#aa0022;	font-style:normal;	font-weight:normal;}span.ygcomma {	color:#FF0000;	font-style:normal;	font-weight:bold;}span.string {	color:#004400;	font-style:normal;	font-weight:normal;}	span.ygvariable {	color:#880088;}table.chart {	border: solid 1px black;	padding: 0px;	}table.chart td {	border: solid 1px black;	padding: 4px;}table.chart td.right {	text-align: right;}