#Main .wrap{width:1000px;text-align:center;height:auto;overflow:hidden;margin:20px auto;padding:0 20px;}
#left {width:200px;height:auto;overflow:hidden;float:left;}
#right {width:770px;height:auto;min-height:600px;float:left;margin-left:29px;border-left:1px solid #CCC;}

#left .block {width:200px;height:auto;overflow:hidden;float:left;margin-bottom:6px;}
#left .block .hd{width:200px;height:42px;line-height:42px;overflow:hidden;float:left;font-size:16px;text-indent:10px;font-weight:bold;background:#DDD;text-align:center;}
#left .block .hd .txt_cn{width:auto;height:42px;line-height:42px;overflow:hidden;float:left;font-size:14px;color:#333;}
#left .block .hd .txt_en{width:200px;height:42px;line-height:42px;overflow:hidden;float:left;font-size:12px;text-align:left;color:#9F80FF;}
#left .block .bd{width:200px;height:auto;overflow:hidden;float:left;margin:0;}
#left .block .class_menu{width:200px;margin:0px;}
#left .block .bd ul{width:100%;height:auto;overflow:hidden;float:left;}
#left .block .bd ul li{width:100%;height:30px;line-height:30px;overflow:hidden;float:left;margin:0;border-bottom:1px solid #CCC;}
#left .block .bd ul li a{display:block;width:100%;height:30px;line-height:30px;text-align:left;text-indent:20px;background:#FFF;overflow:hidden;float:left;font-size:12px;color:#990033;}
#left .block .bd ul li a:hover{background:#4C5454;color:#FFF;}
#left .block .bd ul .on a{background:#4C5454;color:#FFF;}

#right .block {width:750px;height:auto;overflow:hidden;float:left;margin:0 0 0 20px;}
#right .block .hd{width:100%;height:40px;overflow:hidden;float:left;background:url(images/block_top_1.jpg) no-repeat;position:relative;}
#right .block .hd .txt_cn{width:auto;height:30px;line-height:30px;overflow:hidden;float:left;font-size:16px;color:#004097;}
#right .block .hd .txt_en{width:200px;height:40px;line-height:40px;overflow:hidden;float:left;font-size:14px;text-align:left;color:#9F80FF;}
#right .block .bd{width:100%;height:auto;line-height:36px;overflow:hidden;float:left;margin:10px 0;font-size:14px;text-align:left;}
#right .block .bd #photolist {width:100%;height:auto;float:left;}
#right .block .bd #photolist li{width:200px;height:180px;padding:15px;float:left;text-align:center;margin:10px 10px;background:#C9D0D7;}

.class_nav{width:100%;height:50px;line-height:50px;text-indent:5px;border-bottom:1px solid #CCC;margin-bottom:20px;text-align:left;}