.no-border{padding:0;margin:0;border:0;background-color:transparent}.align-x-center{text-align:center}.hidden{display:none}body{font-size:14px;font-family:"Microsoft YaHei",tahoma,verdana,sans-serif;background:#fff url("../images/b-bg.png") repeat-x center 108px fixed;padding:0;margin:0;border:0;background-color:transparent}body,tr,td,div,img,ul,li,a{padding:0;margin:0;border:0;background-color:transparent}a{text-decoration:none;text-align:center}li{list-style:none}.header{width:1000px;height:108px;margin:auto;position:relative;z-index:88}.header .logo{display:block;width:217px;height:54px;position:absolute;left:0;top:27px;background:url("../images/Logo.jpg") no-repeat left top}.header .btnEmail{display:block;position:absolute;right:0;top:34px;background:url("../images/c-call.png");width:166px;color:#fff;text-align:left;text-indent:36px;font-weight:bold;height:40px;line-height:40px}.header .mainnav{position:absolute;top:27px;right:210px;height:48px;line-height:48px}.header .mainnav ul li{float:left;padding:0 5px;text-align:center}.header .mainnav ul li a{color:#868686;display:block;width:103px;height:48px}.header .mainnav ul li a:hover,.header .mainnav ul li.onnav a{background:url("../images/Top_line.jpg") no-repeat center bottom}#main{width:1018px;margin:42px auto}#main #main-head{background:url("../images/b-up.png");height:29px}#main #main-content{background:url("../images/b-middle.png");padding:21px 0 50px 37px;text-align:left}#main #main-content .q-a{padding-top:36px;font-size:16px}#main #main-content .q-a.first{padding-top:0}#main #main-content .q-a .question{background:url("../images/b-point.png") no-repeat left;line-height:24px;font-weight:bold;color:#3a3a3e;text-indent:38px}#main #main-content .q-a .answer{padding:8px 37px 0 38px;line-height:22px;color:#7f7f7f}#main #main-content .q-a .answer span{font-weight:bold}#main #main-content .q-a .underline{margin-left:38px;height:36px;border-bottom:1px solid #e0e0e0;width:934px}#main #main-foot{background:url("../images/b-dowm.png");height:22px}