.xm-about{-webkit-font-smoothing:antialiased}.xm-about h1,.xm-about h2,.xm-about h3,.xm-about h4,.xm-about h5{margin:0;padding:0}.xm-about ul{margin:0;padding:0;overflow:hidden;_zoom:1}.xm-about ul li{list-style:none}.xm-about .nav{height:82px;line-height:82px}.xm-about .nav ul{margin:0 0 0 80px}.xm-about .nav ul li{float:left;text-align:center}.xm-about .nav ul li a{color:#b0b0b0;font-size:16px;font-weight:600;text-align:center;display:inline-block;*zoom:1;*display:inline;height:82px}.xm-about .nav ul li a:hover{color:#424242}.xm-about .nav ul li span{color:#e0e0e0;padding:0 42px;display:inline-block;*zoom:1;*display:inline}.xm-about .nav ul li.last{margin-right:0}.xm-about .nav ul li.cur a{color:#ff6700}.xm-about .news{background:#fff;margin-bottom:100px}.xm-about .news .news_header{background:url("../../i/about/news_header.jpg"/*tpa=http://s01.mifile.cn/i/about/news_header.jpg*/) no-repeat;height:450px}.xm-about .news .news_header .text{padding:126px 0 0 215px;color:#fff;width:240px;text-align:center}.xm-about .news .news_header .text h1{font-weight:normal;font-size:40px}.xm-about .news .news_header .text .btn{margin:20px auto 30px auto;border:2px solid #fff;color:#fff;font-size:16px;width:160px;height:40px;font-weight:bold}