.header_bg{background:#fff;height:80px;width:100%;}
.header_bg .logo a img{padding-top:20px;}
.header_bg .mainNav,.header_bg .mainNav ul li{height:80px;}
.header_bg .mainNav ul li{margin-left:60px;}
.header_bg .mainNav ul li,.header_bg .mainNav ul li a{float:left;display:inline-block;color:#333;text-align:center;}
.header_bg .mainNav ul li:hover a,.header_bg .mainNav ul li.cur a{background:#e7601e;color:#fff;}
.header_bg .mainNav ul li a span{display:block;text-transform: uppercase;line-height:24px;}
.header_bg .mainNav ul li a{padding:20px 24px;}

.foot{width:100%;min-width:1200px;background:#2f2f2f;text-align:center;}
.foot footer{border-top:1px solid #444;border-bottom:1px solid #444;line-height:40px;}
.foot footer a{color:#fff;padding:0 20px;}
.foot .copyright{color:#999;line-height:50px;}
.scan_wrap{display: flex;display: -webkit-flex;justify-content:center;color:#888;padding:80px 0 40px 0;}
.scan_wrap .scan_con{padding:0 40px;}
.scan_wrap .scan_con img{width:160px;border-radius:12px;}
.scan_wrap .scan_con p{line-height:40px;}