#free_video_box{}
.free_video {
	margin-top: 0px;
	margin-right: 10px;
	margin-bottom: 0px;
	margin-left: 10px;
	border: 1px solid #d1d1d1;
}
.video_catalog {
	height: 45px;
	background-image: url(../images/free_video_catalog_tit_bg.png);
	background-repeat: repeat-x;
	position:relative;
}
.video_catalog ul li {
	float: left;
	height: 45px;
	width: 138px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #d1d1d1;
}
.video_catalog ul li a {
	font-size: 14px;
	line-height: 45px;
	height: 45px;
	width: 138px;
	display: block;
	text-align:center;
	color:#4e4e4e;
}
.video_catalog ul li a:hover,.video_catalog ul li a:active,.video_catalog ul li a.selected{
	font-weight:bold;
	background-image:url(../images/free_video_catalog_tit_bg_hover.png);
	background-repeat:repeat-x
}

.btn_video_control{
	position:absolute;
	background:url(../images/free_video_goleft.png) no-repeat;
	width:10px;
	height:17px;
	line-height:17px;
	display:block;
	text-indent:-9999px;
	top:14px;
}

a#video_goleft:hover,a#video_goleft:active{
	background-image:url(../images/free_video_goleft_hover.png)
}
a#video_goright:hover,a#video_goright:active{
	background-image:url(../images/free_video_goright_hover.png)
}

.video_content {
	margin-top: 15px;
	margin-bottom: 5px;
	margin-left: 2px;
}

.video_content ul li {
	float: left;
	width: 160px;
	margin-bottom: 10px;
	text-align: center;
}


#teacher_box{width:357px; float:left}
#teacher_box .bknr{ background-image:url(../images/techer_box_bg.png)}
.teacherlist{ padding-top:15px; margin-left:22px;}
.teacherlist ul li {
	float: left;
	margin-right: 10px;
	margin-bottom: 10px;
	text-align:center
}

#shiti_box{width:641px; float:right;}
#shiti_box .bknr{ background-image:url(../images/shiti_box_bg.png)}
.shitilist_module {
	float: left;
	width: 289px;
	margin-right: 15px;
	margin-bottom: 15px;
	margin-top: 0px;
	margin-left: 15px;
	_display:inline;
}
.shitilist_module_tit {
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #d1d1d1;
	height:22px;
}
.shitilist_module_tit h3 a{
	font-family: "微软雅黑", "黑体", "宋体";
	font-size: 14px;
	font-weight: normal;
	background-color: #407c1e;
	padding:5px 10px;
	color:#FFF;
	line-height:20px;
}
.shitilist_module ul {
	margin-top: 6px;
}
.shitilist_module ul li {
	background-image: url(../images/ico_squr.png);
	background-repeat: no-repeat;
	background-position: 8px 10px;
	padding-left: 20px;
}
.sbanner{margin-top:10px;}

#listcontent_box{ width:100%; position:relative; margin-top:10px;}
#listcontent_box .bknr{ height:240px;}
.module_list{position:absolute; top:10px; left:0; width:100%;}
.list_module{
	float:left;
	width:303px;
	margin-left:14px;
	_display:inline;
}
.list_module_tit{
	background:url(../images/module_tit_bg.png) no-repeat;
	width:303px;
	height:36px;
	line-height:36px;
	position:relative;
}
.list_module_tit ul{ margin-left:10px;}
.list_module_tit ul li{
	margin-top:6px;
	float:left;
	width:86px;
	height:30px;
}
.list_module_tit ul li a{
	width:86px;
	height:30px;
	display:block;
	line-height:30px;
	font-size:14px;
	font-weight:bold;
	text-align:center;
}
.list_module_tit ul li a.selected{
	background:url(../images/modue_tit_item_hover.png) no-repeat;
}

.list_module_content{
	padding:15px 10px;}
.list_module_content ul li{
	font-size:14px;
	line-height:25px;
	background-image: url(../images/ico_squr.png);
	background-repeat: no-repeat;
	background-position: 8px 12px;
	padding-left: 20px;
}
.sline{
	background:url(../images/line.png) no-repeat right center;
	width:20px;
	height:250px;
	float:left;
}
#flink{
	margin-top:10px;
}
.flink_tit{ margin-left:10px;}
.flink_list{ margin-left:20px;
}
.flink_list ul li {
	float: left;
	margin-right: 20px;
	margin-top: 5px;
}