/*main nav style*/
.m_head_outer{ min-width: 1086px; height:50px; width:100%; left:0; position: relative; z-index: 5001;box-shadow: 0 2px 2px rgba(0, 0, 0, .15);-ms-box-shadow: 0 2px 2px rgba(0, 0, 0, .15);background: #fff;_position: absolute;top:0px;}
.nav_icon{background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -663px -49px;float: left;width: 20px;height: 20px;}
.mheadwarp{ border-bottom:2px solid #e97a5b; width:100%; padding-bottom:1px;}
.mheadWbg{border-bottom:1px solid #e6e7e7; height: 46px; background: #f6f6f6;}
.mheadbgline{
background:-webkit-linear-gradient(top,#fbfdfe,#ececec);
background:-moz-linear-gradient(top,#fbfdfe,#ececec);
background:-ms-linear-gradient(top,#fbfdfe,#ececec);
background:-o-linear-gradient(top,#fbfdfe,#ececec);
background:linear-gradient(top,#fbfdfe,#ececec);
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbfdfe', endColorstr='#ececec'); /* IE6,IE7 */
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbfdfe', endColorstr='#ececec')"; /* IE8 */}
.headInside{width:1086px; height:50px;  margin:-50px auto 0 auto; position: relative;}
.mhead_logo,.mhead_logo_a{float: left; height: 50px;width:153px;margin-left:7px;}
.mhead_logo_a{display: block;overflow: hidden;line-height: 500px;margin: 0;}
.mhead_logo_img{float: left; width: 90px; height: 50px;background: url(/images/2013/comm/logo.png) no-repeat;}
.mhead_logo_home{display: block;width:32px;height: 15px;overflow: hidden;line-height: 0;background: url(/images/2013/comm/logo.png) no-repeat -113px 0; margin-top:14px;}
.mhead_logo_a:hover{border:none;}
.topnav{height: 50px;position: absolute;top:0; left:158px; z-index: 500;}
.topnav a,.fonts_wryh{font-family:Microsoft YaHei,微软雅黑,"ff-tisa-web-pro-1","ff-tisa-web-pro-2","Lucida Grande","Hiragino Sans GB","Hiragino Sans GB W3",Tahoma,宋体,Simsun;}
.topnavItem{float: left; height: 50px;margin-right: 1px;}
.topnavItem a {font-size: 14px; color:#333;text-decoration: none; position: relative; height:14px; line-height: 14px;overflow: hidden; padding:18px 0 18px 0;display:inline-block;}
.topnavItem a:hover,.topnavItem a:active,.topnavItem a:visited {border:none; color:#333;}
.topnavItem u{text-decoration: none; padding:0 15px; z-index: 5; position: relative;font-size: 16px;}
.topnavItem_forum a{width: 73px;}
.topnavItem_forum u{padding: 0 26px 0 15px;}
.topnavItem a i{display: block;width:100%;height:48px; top:0;left:0;position: absolute; z-index: 2;}
.topnavItem a:hover i,.topnavItem .active i{ border-bottom:2px solid #ff3737;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -824px 0;}
.topnavItem .sli{width:10px; height: 6px;overflow: hidden;line-height: 0;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -754px -33px;position: absolute; z-index: 6; top:22px; right:8px;}
.topnavItem .sound{width:11px; height:10px;overflow: hidden;line-height: 0;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -776px -30px;position: absolute; z-index: 6; top:10px; right:6px;}
.topnavItem_forum a:hover i,.topnavItem_forum .curr i{ border-bottom-width:0; background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -927px -60px;height:50px;}
.headInside .right{top:0; left:930px;}
.qk_tnavitme a{width:35px;cursor: pointer;padding: 0;height:50px;}
.qk_tnavitme a .t{display: block; width:20px; height:20px;overflow: hidden;text-indent: -666px;position: absolute;z-index: 5;top: 15px;left:10px;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat;}
.topnav .m_user .t{ background-position:  -674px 2px;}
.topnav .lady_user .t{ background-position:  -723px 2px;}
.topnav .message .t{background-position:  -596px 0;}
.topnav .set .t{background-position:  -551px -1px;}
.topnav .exit .t{background-position:  -772px 3px;}
.topnav .m_user a:hover .t,.topnav .m_user a.active .t{background-position:  -699px 2px;}
.topnav .lady_user a:hover .t,.topnav .lady_user a.active .t{background-position:  -748px 2px;}
.topnav .message a:hover .t,.topnav .message a.active .t{background-position:  -624px 0;}
.topnav .set a:hover .t,.topnav .set a.active .t{background-position:  -573px -1px;}
.topnav .exit a:hover .t,.topnav .exit a.active .t{background-position:  -794px 3px;}
.message .ui_tx_count{display: block;width:6px; height:6px; position: absolute;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -655px -6px;z-index:10;top:16px; left:23px;overflow: hidden;line-height: 0;display: none;}
.tSearchNew{width:176px; padding-left:9px; padding-top:1px; height:22px;position: absolute;top: 13px;left: 740px;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat 0px -3px;z-index: 99;}
.tSearchNew_active{background-position: -190px -3px;}
.tsearchwarp{height: 21px; width:166px; position: relative;z-index: 100;overflow: hidden;zoom:1;}
.tseachBar{border-width:0; margin:0;padding:0;width:145px; height: 18px;line-height: 18px; padding:2px 0 1px 0;float: left;background:none;outline: none;}
.tsearchbtn{display: inline-block; width:21px; height: 21px; float: left;overflow: hidden;text-indent: -555px;}
.tsea_placholder{color:#888888; position: absolute;font-size: 12px;left: 2px;top: 2px;cursor: text;z-index:101;height: 18px;line-height: 18px;}
.m_head_logrig a:hover{color:#DA4013;}
.topnav .ic{display: inline-block;width:10px;height: 20px;position: absolute;top: 15px;left:4px;nav_icon -535px 0px;z-index: 6;_top:13px;}
.top-nav_msg{width: 148px;background: #fff; border:1px solid #7d9dae; position: absolute;}
.top-nav_msg .cle{display: block;width:10px;height: 10px;overflow:hidden;position: absolute;top:3px;right:3px;background:url(/images/2013/comm/m_topnav_bg.png) no-repeat -800px -30px;}
.top-nav_msg .cle:hover{background-color: #f0f0f0;}
.top-nav_msg .warp{padding: 12px;}
.top-nav_msg p{line-height: 18px;color:#333;font-family: Tahoma, Arial;}
.top-nav_msg a{margin-left: 5px; color:#2076b2;}
.top-nav_msg .a{font-family: "SimSun";overflow: hidden;font-size: 12px;line-height: 1.231;display: block;height: 12px;position: absolute;}
.top-nav_msg .u{color:#2076b2;top: -7px;}
.top-nav_msg .b{color: #fff;top: -6px;}
.top-nav_msg .a{right:19px;}
/*top nav fourm*/
.topnav_forum_box{width: 461px; border:1px solid #777777;background: #fff;position: absolute; box-shadow: 1px 1px 3px rgba(0,0,0,.1); display:none; }
.TFB_warp{padding: 10px 15px;overflow: hidden;zoom:1;}
.TFB_ul { overflow: hidden; *zoom:1; }
.TFB_li {float: left;}
.TFB_li .bc { width:430px;overflow: hidden;zoom:1; border-bottom:1px dotted #ccc; padding-top:15px;}
.TFB_li .i1,.TFB_li .i2 { border-bottom:1px dotted #ccc; height: 95px; }
.TFB_li .i1,.TFB_li .i3 { border-right:1px dotted #ccc; width:210px; }
.TFB_li .i2,.TFB_li .i4 { padding-left:10px; width:210px;}
.TFB_li .i3,.TFB_li .i4 { padding-top:15px; height: 87px; }
.TFB_li .i3 .TFB_sub_li,.TFB_li .i4 .TFB_sub_li{padding-bottom: 0; }
.TFB_caption{line-height: 22px;overflow:hidden;zoom:1; }
.TFB_caption .nav_icon {margin-top: 1px;margin-right: 5px; }
.TFB_caption .title{line-height: 22px;font-size: 16px;color: #333;display: block;float: left;margin-right: 5px;}
.TFB_sub_li{float: left;overflow: hidden;zoom:1;padding: 10px 0;width: 100%;}
.nav_icon_hot{float: left;width:25px;height: 13px; background-position: -718px -30px;}
.TFB_sub_li .s_li{float: left;height: 21px;margin-right:5px;margin-bottom: 6px;}
.TFB_sub_li .s_li a,.TFB_sub_li .s_li a u{display:inline-block;height:19px;line-height: 19px;position: relative;border-color:#FFF; color:#666666; white-space:nowrap;}
.TFB_sub_li .s_li a {left:1px; border-style:solid; border-width: 1px; #zoom:1;cursor: pointer;}
.TFB_sub_li .s_li a u{margin: 0 -2px; border-style:solid; padding: 0 5px; border-width:0 1px;#left:-2px;text-decoration: none;}
.TFB_sub_li .s_li a:hover,.tab_tre_subul .item a:hover u{text-decoration: underline;}
.TFB_sub_li .s_li a:hover,
.TFB_sub_li .s_li a:hover u{border-color:#79c163; background:#79c163;color: #fff;text-decoration:none;}
.nav_icon_intrest{background-position: -760px -49px;}
.nav_icon_sch{background-position: -695px -49px;}
.nav_icon_even{background-position: -793px -49px;}
.nav_icon_group{background-position: -727px -49px;}
.TFB_li .active span.nav_icon { background-position:-663px -80px; }
.TFB_li .active .nav_icon_sch{background-position: -695px -79px;}
.TFB_li .active .nav_icon_intrest{background-position: -760px -79px;}
.TFB_li .active .nav_icon_even{background-position: -793px -79px;}
.TFB_li .active .nav_icon_group{background-position: -727px -79px;}
.TFB_li .active .title{color:#4aa1f0;}
.topnav_forum_box{top:49px;left:237px;z-index: 450; display:none;}

.gsearch_popbox{width:182px;z-index: 6000;position: absolute;background: #fff; border:1px solid #afb3b6; box-shadow: 0 0 3px rgba(0,0,0,.2);}
.gsearch_popbox_inner{padding: 5px 10px;}
.fl{float: left;}
.txt_of{text-overflow: ellipsis;overflow: hidden;white-space: nowrap;}
.sc_userBlock { width:187px; height:53px; margin:0 auto; padding:10px 0; border-bottom:1px dotted #fff; }
.sc_userFace { position:relative; width:32px; height:32px;}
.sc_userFace img { width:32px; height:32px; }
.sc_userInfoName:link,.sc_userInfoName:visited,.sc_userInfoName:active,.sc_userInfoName:hover { color:#333; }
.sc_userInfoSchool { color:#999; }
.sc_userInfoNum { color:#ff9900; }
.sc_user_wait{background: url("/images/library/small_loading.gif") no-repeat center center; border-width:0;}
.sc_topInfoHead {height:26px; line-height:26px;color:#333; }
.sc_topInfoContent {border-bottom:1px dotted #dedede; margin-bottom: 5px; padding-bottom:5px;}
.sc_topInfoUserWrap {height:32px; padding-bottom:10px; }
.sc_topInfoUserWrap_hover {cursor:pointer;}
.sc_topInfoUser {margin:0 auto; }
.sc_topInfoHead a{color: #333;}
.sc_topInfoUserNS { line-height:16px; }
.sc_topInfoUserName:link,.sc_topInfoUserName:visited,.sc_topInfoUserName:active,.sc_topInfoUserName:hover { color:#333; }
.sc_topInfoUserSchool { color:#999; }
.sc_topInfoTxtWrap {}
.sc_topInfoTxt {height:20px; margin:0 auto;}
.sc_topInfoTxtDot { width:2px; height:2px; margin:10px 5px 0 8px; background:#666; font-size:0; }
.sc_topInfoTxtA { width:145px; line-height:20px; }
.sc_topInfoTxtA:link,.sc_topInfoTxtA:visited,.sc_topInfoTxtA:active,.sc_topInfoTxtA:hover { color:#666; }
.sc_topInfoMore {height:26px; line-height:26px; text-align:center;}
.sc_topInfoMore a{color:#333;}