@charset "utf-8";
/* 首页 头部  css */
#header {
	position:relative;
	z-index:10;
}
#left {
	background:#448fae;
	width: 50%;
	height:97px;
	position:relative;
	left:0;
	top:0;
	z-index:-1;
}
#right {
	background:url(../images/w_home/w_h_head_b2.jpg) repeat-x;
	width:50%;
	height:97px;
	position:absolute;
	right:0;
	top:0;
	z-index:-1;
}
#center {
	background:url(../images/w_home/w_head_b3.jpg) no-repeat center top #448fae;
	height:97px;
	width:980px;
	margin:-97px auto 0;
	padding-bottom:0;
	position:relative;
}
#logo {
	float:left;
	padding:3px 0 0 4px;
	position:relative;
}
#logo img {
	margin-top:0;
}
.hd_more_btn {
	position:absolute;
	left:183px;
	top:4px;
}
#banner {
	float:right;
	width:736px;
	position:static;
}
#extra {
	margin-top:0;
	margin-bottom:0;
	padding:0 0 0 49px;
}
.top_list_l {
	float:left;
	margin-top:4px;
}
.top_list_l li {
	float:left;
	padding-right:5px;
	padding-top:1px;
}
.top_list_l li.special {
	padding-top:0;
}
.top_list {
	height:30px;
	float:right;
}
.top_list li {
	float:left;
	padding-right:20px;
	list-style:none;
	line-height:30px;
}
.top_list li.special {
	padding-right:0;
}
#extra a:link, #extra a:visited {
	color:#bed2da;
	font-size:14px;
	text-decoration:none;
}
#extra a:hover {
	color:#A8D8E6;
	text-decoration:underline;
}
#language {
	float:right;
	font-size:14px;
	height:31px;
}
#language ul {
	clear:both;
	overflow:hidden;
}
#language li {
	float:left;
	height:31px;
	line-height:31px;
	text-align:left;
	padding:0 6px;
}
#language li a {
	color:#fff;
}
#index_nav {
	clear:both;
	padding-left:16px;
	_padding-left:10px;
	font-size:16px;
}
#index_nav li {
	float:left;
	width:119px;
	height:36px;
	border-right:1px solid #989898;
	text-align:center;
}
#index_nav li.special1 {
	position:relative;
	z-index:9998;	
}
#index_nav li.special2{
	border:none;
}
#index_nav li.special1 .user a {
	font-weight:normal;
	text-align:left;
	padding:0;
	height:36px;
	line-height:36px;
	overflow:hidden;
}
.yhm_char{
	background:url(../images/w_home/w_home_b3.gif) no-repeat 5px 15px;
	width:97px;
	padding-left:22px;
	white-space:nowrap;
	overflow:hidden;
	text-overflow:ellipsis;
	cursor:pointer;
}
#index_nav li a {
	width:119px;
	line-height:1.1;
	font-weight:bold;
	padding-top:4px;
	height:32px;
	color:#000;
	display:block;
	background:#fff;
}
#index_nav li a:hover,#index_nav li a.selected {
	background:url(../images/w_home/w_index_nav_b1.jpg) repeat-x;
	text-decoration:none;
}
#index_nav li a span{
	font-weight:normal;
	font-size:12px;
	color:#7e7e7e;
	white-space:nowrap;
	letter-spacing:-0.5px;
}

/*课程下拉菜单css*/
#header #s_bar_logined {
	right:0;
	top:96px;
	width:800px;
	position:absolute;
}
#tool_submenu {
	left:429px;
	top:97px;
	width:200px;
	position:absolute;
}
.Dlist {
	z-index:10;
	font-size:16px;
	background:#fff;
	padding:15px 0 20px 0;
	border:1px solid #B7B7B7;
	border-top:none;
	-moz-box-shadow: 0 4px 5px #333333;
	-webkit-box-shadow: #333 0px 4px 5px;
	border-bottom-left-radius:4px;
	border-bottom-right-radius:4px;
}
.Dlist_list1 {
	left:571px;
	top:97px;
	width:409px;
	position:absolute;
	z-index:10;
	font-size:16px;
	background:#fff;
	padding:15px 0 20px 0;
	border:1px solid #B7B7B7;
	border-top: none;
	border-bottom-left-radius:4px;
	border-bottom-right-radius:4px;
	-moz-box-shadow: 0 4px 5px #333333;
	-webkit-box-shadow: #333 0px 4px 5px;
}
.Dlist_list2 {
	left:0;
	top:97px;
	width:980px;
	position:absolute;
	z-index:10;
	font-size:16px;
	background:#fff;
	padding:15px 0 20px 0;
	border:1px solid #B7B7B7;
	border-top:none;
	border-bottom-left-radius:4px;
	border-bottom-right-radius:4px;
	-moz-box-shadow: 0 4px 5px #333333;
	-webkit-box-shadow: #333 0px 4px 5px;
}
.Dlist .Dlist_list td, #dlist_submenu td {
	border-right:1px solid #bdbdbe;
	vertical-align:top;
}
.Dlist .Dlist_list td.td_special1 li, #dlist_submenu td.td_special1 li {
	padding-left:50px;
}
#dlist_submenu td.td_special1 li {
	padding-left:30px;
}
.Dlist .Dlist_list td.td_special2, #dlist_submenu td.td_special2 {
	border-right:none;
}
.Dlist .Dlist_list li, #dlist_submenu li {
	line-height:40px;
	padding:0 5px 0 40px;
}
.Dlist#tool_submenu .Dlist_list li {
	padding:0 5px 0 30px;
}
.Dlist#logined_submenu .Dlist_list li {
	padding:0 20px 0 40px;
}
.Dlist .Dlist_list li.t, #dlist_submenu li.t {
	color:#1e6886;
	font-weight:bold;
}
#dlist_submenu li.tt {
	color:gray;
	font-weight:bold;
}
.Dlist#logined_submenu .Dlist_list li.ton, #dlist_submenu li.ton {
	line-height:20px;
	color:#999;
	text-indent:2em;
	padding-bottom:3px;
}
.Dlist .Dlist_list li a, #dlist_submenu li a {
	color:#333;
}
.Dlist .Dlist_list li a.link1, #dlist_submenu li a.link1 {
	color:#549ac8;
}
.Dlist .Dlist_list li a.link2, #dlist_submenu li a.link2 {
	margin-top:4px;
	padding-top:4px;
	color:#333;
	display:block;
	padding-left:24px;
	background:url(../images/w_personal/w_loginded_icon3.jpg) no-repeat 0 12px;
	border-top:1px solid #94a9ae;
}
.Dlist .Dlist_list li a.link3, #dlist_submenu li a.link3 {
	margin-left:25px;
	color:#549ac8;
}
.Dlist .Dlist_list .logined_list1 li {
	padding-right:70px;
}
/*.Dlist .Dlist_list .logined_list1 li a,.Dlist .Dlist_list .logined_list2 li a{ color:#333;}
.Dlist .Dlist_list .logined_list1 li a:hover,.Dlist .Dlist_list .logined_list2 li a:hover{ text-decoration:none; color:#666;}*/
.Dlist .Dlist_list li .logined_list_style1, #dlist_submenu li .logined_list_style1 {
	color:#000;
	padding:0 9px;
}
.Dlist#dlist_submenu .Dlist_list li .logined_list_style1, .Dlist#tool_submenu .Dlist_list li .logined_list_style1 {
	color:#000;
	padding:0 9px 0 0;
}
.Dlist#dlist_submenu .Dlist_list li a.link1 {
	margin-left:15px;
}
/*主内容css开始*/
#content {
	clear:both;
	text-align:center;
	padding-top:10px;
	 background:url(../images/Langlang_518.jpg) repeat-x center -310px #2BA9FD; color:#787878;
}
#content1 { clear:both; text-align:center; background:url(../images/Langlang_518.jpg) repeat-x center -310px #2BA9FD; color:#787878; font-size:16px;}
#main {
	margin:0 auto;
	width:980px;
	padding:0 10px 70px 10px;
	text-align:left;
	position:relative;
	z-index:0;
}
/*#footer {
	clear:both;
	text-align:center;
	background-color:#EDF1F4;
	padding-bottom:20px;
	background:#EDF1F4 url(../images/Langlang_180.jpg) repeat-x;
}*/
/*首页介绍弹窗*/
.pop2_content {
	display:none;
	width:962px;
	color:#777777;
	left:9px;
	top:120px;
	z-index:1002;
	position:absolute;
	font-size:14px;
}
.pop2_close {
	background:url(../images/Langlang_523.png) no-repeat center top;
	width:26px;
	height:26px;
	position:absolute;
	right:20px;
	top:20px;
	text-indent:-9999px;
}
.pop2_content p {
	line-height:20px;
}
.pop2_top {
	background:url(../images/w_home/w_home_intro_pop1.gif) no-repeat center top;
	height:20px;
	font-size:0;
}
.pop2_bot {
	background:url(../images/w_home/w_home_intro_pop3.gif) no-repeat center top;
	height:20px;
	font-size:0;
}
.pop2_mid {
	background:url(../images/w_home/w_home_intro_pop2.jpg) repeat-y;
	padding:0 30px 50px 30px;
}
.pop2_m1 {
	padding:20px 0 10px 240px;
}
.pop2_m2 {
	border-bottom:1px solid #777777;
}
.pop2_m2 p {
	line-height:22px;
	padding-left:4px;
}
.pop2_m3 {
	padding-top:3px;
}
.pop2_m3_left {
	float:left;
	width:474px;
}
.pop2_m3_l1 {
	color:#dc4b39;
	line-height:20px;
}
.pop2_m3_l1 span {
	color:#777777;
}
.pop2_m3_l2 {
	padding:5px 0;
}
.pop2_m3_l3 {
	background:url(../images/w_write/w_intro_b2.jpg) no-repeat 30px 5px;
	padding-left:106px;
}
.pop2_m3_l4 {
	padding:25px 0 0 35px;
}
.pop2_m3_right {
	float:left;
	width:425px;
	padding:20px 0 0 0;
}
.pop2_m3_r1 {
	background:url(../images/w_write/w_intro_b3.jpg) no-repeat 27px -5px;
	padding-left:104px;
}
.pop2_m3_r2 {
	padding:25px 0 0 35px;
}
.pop2_m3_r3 {
	background:url(../images/w_write/w_intro_b5.jpg) no-repeat 27px 5px;
	padding-left:104px;
	margin-top:47px;
}