@charset "utf-8";
/* CSS Document */


body{
	margin:0px;
	padding:0px;
	background-color:#e8e8e8;
	font-family:Tahoma, Verdana, Arial, Helvetica, sans-serif;
	font-size:11px;
	color:#333333;
}

a:link , a:visited {
	color:#669900;
	text-decoration:none;
}

a:hover , a:active {
	color:#FF9900;
	text-decoration:none;
}

.wrapper{
	width:949px;
	margin-left:auto;
	margin-right:auto;
	background-image:url(images/bg_center.gif);
}
.lesson {
	padding: 20px;
	margin-top: 15px;
	margin-right: 20px;
	margin-bottom: 10px;
	margin-left: 30px;
	border: 1px solid #999999;
	color: #333333;
	font-size: 16px;
}
.solution {
	font-size: 10px;
	text-align: right;
	color: #CC6600;
}
.problem {
	font-size: 16px;
	color: #CC6600;
	font-family: "Arial Black";
}



ul.menu {
	margin: 0px;
	padding: 0px;
	list-style-type: none;
	display: block;
}
.cats2 {
	margin: 0px;
	padding: 0px;
	border: 1px solid #3399FF;
}
.VRhere {
	font-size: 12px;
	color: #666666;
	margin-top: 5px;
	margin-bottom: 30px;
	font-weight: bold;
}
.VRhere a {
	color: #666600;
	border-bottom-width: 1px;
	border-bottom-style: dashed;
	border-bottom-color: #FF6600;
}



li.cats   {
	font-family: "Comic Sans MS", Arial;
	font-size: 14px;
	font-weight: bold;
	color: #FF6600;
	display: block;
	margin-top: 15px;
	padding-top: 5px;
	padding-left: 10px;
	margin-left: 10px;
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #FFCC66;
	margin-bottom: 5px;
}
li.subcats  {
	display: block;
	list-style:none;
	margin-top: 0px;
	margin-left: 20px;
	padding: 0px;
}
li.subcats    a    {
	color: #666666;
	display: block;
	padding-top: 2px;
	padding-bottom: 2px;
	padding-left: 5px;
	margin-right: 10px;
	border: 1px solid #FFFFFF;
	font-family: "Comic Sans MS", Arial;
	font-size: 12px;
	font-weight: normal;
}
li.subcats   a:hover   {
	color: #808000;
	background-color: #FEE47E;
	border: 1px solid #FF9900;
}
.video {
	margin: auto;
	padding: 2px;
	text-align: center;
}
.video_holder {
	text-align: left;
	border: 1px solid #FFCC66;
	color: #669900;
	font-size: 14px;
	margin-right: 30px;
	margin-bottom: 20px;
	margin-left: 10px;
}



.bgtop{
	height:22px;
	background-image:url(images/bg_top.gif);
	background-repeat:no-repeat;
}

.bgbottom{
	height:22px;
	background-image:url(images/bg_bottom.gif);
	background-repeat:no-repeat;
	clear:both;
}

.footer{
	width:949px;
	margin-left:auto;
	margin-right:auto;
	text-align:center;
	font-family:tahoma;
	font-size:11px;
	padding-left:40px;
	margin-bottom:10px;
	clear: both;
	color: #666666;
	margin-top: 20px;
}

.content{
	width:905px;
	margin-left:auto;
	margin-right:auto;
}

.header{
	margin-bottom:10px;
}

.sidemenu{
	width:200px;
	float:left;
	background-color:#FFFFFF;
}
.sidemenu select{
	width:130px;
}

.mainBody{
	width:685px;
	float:right;
	direction:ltr;
	height:100%;
}
.toc {
	font-family: "Comic Sans MS", Arial;
	font-size: 16px;
	font-weight: bold;
	color: #FF9900;
	margin: auto;
	text-align: center;
}
.links {
	margin-top: 10px;
	margin-bottom: 5px;
	margin-left: 10px;
	font-size: 12px;
}

.worksheet {
	padding: 20px;
	margin-top: 15px;
	margin-right: 20px;
	margin-bottom: 10px;
	margin-left: 30px;
	border: 1px solid #999999;
	color: #333333;
	font-size: 16px;
	background-color: #EEEEEE;
}