.xuetang_logo_bg{width:100%; margin-top:50px;border-bottom:1px solid #00ab16;}
.xuetang_logo_ubm{width:255px;float:left;}
.xuetang_logo_wx{width:145px; float:left; margin-top:20px; margin-right:40px;}
.xuetang_nav{width:530px; float:left; margin-top:20px;line-height:55px;}
.xuetang_nav li a{width:125px;float:left; font-size:16px;text-align:center;}
.xuetang_nav li a:hover{border-bottom:5px solid #00ab16;}
.xuetang_nav span{ float:left;}
.xuetang_tal{ float:right;}

.xuetang_banner{ margin-top:10px;}
.xuetang_slide { position: relative; list-style: none; overflow: hidden;}
.xuetang_slide li { position: absolute; width: 1200px; z-index: -999;  }
.xuetang_slide img { display: block; position: relative;width:1200px; height:390px;border: 0; }
.xuetang_slide_nav { height: 61px; width: 38px;  position: absolute; -webkit-tap-highlight-color: rgba(0,0,0,0); top: 40%; left:19%; opacity: 0.7; z-index: 3; text-indent: -99px; overflow: hidden; text-decoration: none;background:url(../images/themes.gif) no-repeat left top; margin-top: -45px; }
.xuetang_slide_nav:active { opacity: 1.0; }
.xuetang_slide_nav.next { left: auto; background-position: right top; right:19%; }

.xuetang_1_bg{ width:100%; margin-top:10px; padding-top:27px; padding-bottom:10px;background:#f1f1f1;}
.xuetang_1 p{width:1215px;}
.xuetang_1 p a{margin-right:15px;float:left; border-top:5px solid #00ab16; border-left:1px solid #dcdcdc; border-right:1px solid #dcdcdc; border-bottom:1px solid #dcdcdc;}

.xuetang_u{ margin-top:16px;}
.xuetang_u_title{ font-size:22px;text-align:center; line-height:45px;color:#00ab16;border-bottom:2px solid #00ab16;}
.xuetang_u_box{ width:1215px;}
.xuetang_u_box_1{width:281px; height:124px;float:left;margin-right:12px; margin-top:12px; padding-top:10px; padding-left:10px;background:#f1f1f1; overflow:hidden;}
.xuetang_u_box_1:hover{background:#e4e3e3;}
.xuetang_u_box_1 dl{width:110px; float:left;}
.xuetang_u_box_1 dd{width:83px; height:83px; text-align:center; font-size:42px; font-family:Arial, Helvetica, sans-serif;line-height:83px;color:#fff;border-top-left-radius:41px;border-top-right-radius: 41px; border-bottom-right-radius:41px;  
border-bottom-left-radius:41px;background:#00ab16;}
.xuetang_u_box_1 dt{ line-height:25px;font-size:16px;font-weight:bold; margin-top:10px;}
.xuetang_u_box_1 ol{width:160px; float:right;}
.xuetang_u_box_1 ol li{list-style-type:upper-roman;list-style-position:inside; line-height:25px;}

.xuetang_4{ margin-top:10px;}
.xuetang_4_left{width:897px; float:left;}
.xuetang_4_left p{border-bottom:1px solid #dcdcdc; padding:10px 0;overflow:hidden;}
.xuetang_4_left p span{float:left; font-size:20px; padding-left:10px;border-left:5px solid #00ab16; }
.xuetang_4_left p a{ float:right; font-size:12px;}
.xuetang_4_left dl{width:438px;float:left; margin-top:10px; margin-right:10px;}
.xuetang_4_left dt{ font-size:16px; text-align:center; line-height:30px;}

.xuetang_4_right{width:290px;float:right;}
.xuetang_4_right p{ padding:10px 0;border-bottom:1px solid #dcdcdc;}
.xuetang_4_right p span{ font-size:18px; padding-left:10px; border-left:5px solid #00ab16;}
.xuetang_4_right li{ line-height:30px;}