@charset "utf-8";

.nxn_tit{ height:80px; line-height:80px; margin-top:40px; clear:both;overflow:hidden; text-align:center; background:url("../images/nxn_tit.jpg")/*tpa=http://www.dfwqw.com//images/nxn_tit.jpg*/ repeat-x center;}

.nxn_tit span{ padding:0 15px; background:#FFF; color:#F00; font-size:24px; font-weight:bold; letter-spacing:1px; }







#bb{ margin:15px 0 40px 0;}

#bb p{
	margin-bottom:6px;
	line-height: 2;
}



.b1{ line-height:32px; font-size:20px; font-weight:bold; color:#F00;}

.b2{ line-height:30px; font-size:18px; font-weight:bold; color:#F00;}

.b3{ line-height:28px; font-size:16px; font-weight:bold; color:#F00;}

.con{ line-height:26px; font-size:14px; color#333;}