*{margin:0; padding:0;}
body{
	background:#ffffff;
	font-family:Helvetica,Verdana,Arial,sans-serif;
	color:#454545;
	font-size:14px;
	margin:0;
	padding:0;
	}
ul{list-style:none;}
li{list-style:none;}

.main{width:965px; margin:50px auto 0 auto; padding:0; }
.logo{width:965px; margin:20px 0 0 5px; padding:0;}
.logo img{width:152px;}
.bt{width:965px; height:30px; text-align:center; margin-top:20px;}
.nr{width:960px; font-size:14px; line-height:26px; text-align:justify; margin:0 15px 0 5px;  overflow:hidden;}