.iw{width:1000px;margin:0px auto;}
.mnw_top_s3 {height:50px;}
.mnw_top_s3 a {}
.mnw_top_s3 .logo {width:130px;height: 50px;background-position:0px 5px;display:block;float:left}
.mnw_top_s3 .nav {float:left;line-height: 25px; margin: 6px 0px 0px 20px;}
.mnw_top_s3 .nav a {margin:5px 0 0 3px; padding: 1px 7px;float:left}
.mnw_top_s3 .nav .more {padding-right:15px;background-position:-118px 2px}
.mnw_top_s3 .nav a:hover{background:#54ADFF;color:white}
.mnw_top_s3 .nav .more:hover {background: url('http://img.foralfy.com/style/info/bg.png') -120px 2px #54ADFF no-repeat }
.mnw_top_s3 .mnav {position: absolute;width:592px;height:149px;z-index:999;background: url("info/navbg.png"); margin: 30px;display:none }
.mnw_top_s3 .mnav a {font-size:13px;line-height:15px;margin-left:10px}
.mnw_top_s3 .mnav a:hover{color:#e04529;background:none;text-decoration: underline;}
.mnw_top_s3 .mnav .u {padding:20px 0px 10px 0px ;margin:3px 0px 0px -7px}
.mnw_top_s3 .mnav .d {margin:10px 0px 0px 4px}
.mnw_top_s3 .mnav .d a {font-size:12px;margin-left:5px}
.mnw_top_s3 .mnav a.b {font-weight:bold;margin-left:20px}
.mnw_top_s3 .mnw_log_status {float:right;margin-top: 15px;font-size:12px; height: 30px;}
.mnw_top_s3 .mnw_log_status a {width:40px;height:20px;line-height: 20px;
text-align: center}
.mnw_top_s3 .login {background: url("http://img.foralfy.com/style/info/bg.png") no-repeat -240px 16px;padding: 20px 13px 5px;color:white}
.mnw_top_s3 .login:hover{color:white}
.ibg {background:url('http://img.foralfy.com/style/info/bg.png') no-repeat;}
.mnw_top_s3 .nav a{font-size:15px;color:#504E4F;font-family:'宋体';}