body{margin:0px;text-align:center;background:#fff url(bg.gif) repeat-x top;vertical-align:top;}
.top_link{text-align:right;vertical-align:top;color:#ffffff;font-size:14px;height:81px;}
.top_select{width:130px;}
.tb{background:#3f434e url(bg_tb.png) no-repeat center center;width:778px;height:373px;text-align:center;vertical-align:top;}
.logo{text-align:center;vertical-align:bottom;}
.bot{text-align:center;vertical-align:top;padding:5px;font-size:12px;line-height:180%;color:#4f5d77;font-family:Arial, Helvetica, sans-serif;}
.pic1{background:url(pic1.png) no-repeat center center;}
.pic2{background:url(pic2.png) no-repeat center center;}
.pic3{background:url(pic3.png) no-repeat center center;}
.pic4{background:url(pic4.png) no-repeat center center;}
.nav_bg{text-align:left;vertical-align:bottom;}
.nav{background:url(nav.gif) no-repeat center bottom;height:22px; padding-left:5px;text-align:center;vertical-align:bottom;width:80px;}
.form_right{background:url(bg_form_right.gif) no-repeat center left;width:307px;height:237px;vertical-align:top;}
a:link,a:visited{font-size:12px;color:#4f5d78;text-decoration:none;}
a:hover{font-size:12px;color:#4f5d78;text-decoration:underline;}

a.lk_b:link,a.lk_b:visited{font-size:14px;color:#586d9c;font-weight:bold;text-decoration:none;}
a.lk_b:hover{font-size:14px;color:#586d9c;font-weight:bold;text-decoration:underline;}

a.lk_w:link,a.lk_w:visited{font-size:12px;text-weight:bold;color:#ffffff;text-decoration:none;}
a.lk_w:hover{font-size:12px;color:#ffffff;text-weight:bold;text-decoration:underline;}

.lgn_txt {
	font-size: 14px;
	color: #ffffff;
	text-align: right;
	font-family: "宋体";
}
.lgn_user1{font-size: 14px;color: #006699;text-align: left;background: url(input_user1.gif) no-repeat left top;height: 25px;border: 1px solid #646770;width: 179px;padding-left: 28px;line-height: 170%;}
.lgn_user2{font-size: 14px;color: #006699;text-align: left;background: url(input_user2.gif) no-repeat left top;height: 25px;border: 1px solid #646770;width: 179px;padding-left: 28px;line-height: 170%;}
.lgn_pass{font-size: 14px;color: #006699;text-align: left;background: url(input_pass.gif) no-repeat left top;height: 25px;border: 1px solid #63666d;width: 179px;padding-left: 28px;line-height: 170%;}
.lgn_login {
	background-image: url(login.gif);
	background-repeat: no-repeat;
	background-position: center center;
	height: 33px;
	width: 110px;
	border: 0px solid #FFFFFF;
	font-size: 14px;
	font-weight: bold;
	color: #FFFFFF;
	text-align: center;
	cursor:hand;
}
.lbl_new{color:#ffffff;font-size:12px;font-weight:bold;text-align:left;line-height:30px;}
.txt{color:#ffffff;font-size:12px;text-align:left;line-height:28px;}