@charset "UTF-8";


body {
	text-align: center;
}


#pageContainer {
	width: 960px;
	margin: 0 auto;
	text-align: left;
}



/*  Main
=========================================*/

#mainContainer {
	padding-bottom: 30px;
	background: url(../images/com_bg003.gif) repeat-y 0 0;
}

#mainContainer.noSubNav {
	background-image: none;
}

#contents {
	width: 730px;
	float: right;
}

#mainContainer.noSubNav #contents {
	width: 960px;
	float: none;
}




/* subNav */
#subNav {
	width: 200px;
	float: left;
	padding-top: 11px;
}
#mainContainer.noSubNav #subNav {
	display: none;
}

#subNav ul {
	width: 178px;
	margin: 0 auto;
}
#subNav ul li {
	margin-bottom: 1px;
}
#subNav ul li img {
	vertical-align: bottom;
}

#subNav .banner {
	margin-top: 10px;
	text-align: center;
}

#subNav #courseNav {
	width: 178px;
	margin: 14px auto 0;
}
#subNav #courseNav dt {
	margin-bottom: 1px;
	line-height: 0;
}
#subNav #courseNav dd li {
	margin-bottom: 1px;
}

#subNav .cocojrLink {
	width: 178px;
	margin: 10px auto 0;
	border: solid 1px #ced2d3;
	background: #ffffff;
}
#subNav .cocojrLink dd {
	overflow: hidden;
	padding-bottom: 5px;
}
#subNav .cocojrLink dd li {
	margin-bottom: 5px !important;
	text-align: center;
}







/* classroom navigation */
#classroom #subNav ul li {
	margin-bottom: 0;
}
#classroom #subNav ul li li {
	margin-top: 1px;
}
#classroom #subNav ul li li a {
	display: block;
	padding: 7px 15px 5px;
	background: url(../images/com_bg008.gif) no-repeat left top;
	color: #333333;
	text-decoration: none;
}
#classroom #subNav ul li li.current a {
	background: url(../images/com_bg009.gif) no-repeat left top;
	font-weight: bold;
	color: #ffffff;
}
#classroom #subNav ul li li a:hover {
	background: url(../images/com_bg009.gif) no-repeat left top;
	font-weight: bold;
	color: #ffffff;
}



/*  Clearfix
=========================================*/
#mainContainer:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}

#mainContainer {
	zoom: 1;
	display: block;	/* for safari firefox3 */
	min-height: 1%;  /* for IE 7*/
}
/* IE7 hacks */
*:first-child+html #mainContainer {
	display: inline-table;
}/* end hacks */