.show{width:715px;background-image:url(images/show_line.jpg);line-height:20px;}
.show h2{background-image:url(images/show_title.jpg);height:28px;padding:15px;font-size:12px;}
.show ul{margin:2px;padding:0px 6px 2px 10px;}

/* 通用圆角div结束 */

.layout{margin:auto;width:980px;}	
.layout dl{background:url() repeat-x top;}
.about_left{float:left;width:182px}
.about_left hr{color:#C7D7EA;height:15px}
.about_left dl{height:20px;background:#C7D7EA ;padding:8px 0px 0px 0px;margin-bottom:1px; text-align:center;font-size:12px;}
.about_left dl a:link{ color:#333333;text-decoration:none;}
.about_left dl a:hover{letter-spacing:2px;color:#333333}
.about_left dl a:visited{letter-spacing:2px;color:#003300}


.about_left dl.cur{height:15px; background-color:#FFFFFF;padding:8px 0px 0px 0px; }
.about_left dl.qianhui{background-image: url('images/left_menu_qianhui.gif');height:90px;margin:2px;}
.about_left dl dd{height:18px;color:#666666}
.about_left p{ background-image:url(images/left_menu_di.gif); background-repeat:no-repeat;height:30px}

.about_right{width:720px;float:right; text-align:left;color:#333333}


.topdaohang{width:250px;float:right;margin:20px;}
.topdaohang li{float:left;margin:4px;}
.topdaohang li a{font-size:12px;font-weight:bold;color:#666666;}


.txt{width:660px;margin:auto;}
.txt span{width:90px;padding:8px 8px 8px 0px;}