body{background-color:#f1f4fb}.margin_auto{display:block;margin:0 auto}.header .banner{width:1140px;height:144px}.header .nav{box-shadow:0 3px 10px #0000005e;background:linear-gradient(#3eb10c,60%,#36a907)}.header .nav .nav_title{padding-left:150px;display:block;clear:both;width:1140px;height:40px;line-height:40px}.header .nav .nav_title li{float:left;margin:0 50px}.header .nav .nav_title li span{display:block;padding:0 10px;color:#fff;font-size:16px;font-weight:700;cursor:pointer}.header .external{width:1140px}.header .external .nav_count{height:137px;position:absolute;z-index:1000;width:1140px}.header .external .nav_count .count{padding:0 15px;box-shadow:0 2px 5px #ccc;background-color:#fed515}.header .external .nav_count .count a{color:#000;font-weight:900}.header .external .nav_count .count li{display:inline-block;margin-right:15px;height:60px;line-height:60px;font-weight:400;font-size:16px;border-bottom:1px dashed #000;cursor:pointer}.header .external .nav_count .count li img{margin-left:8px;width:18px}.header .external .nav_count .count li a:hover{color:#2b9afc}.header .external .nav_count .count .common{padding-bottom:15px}.footer{margin-top:16px}.footer .f_top{padding:30px 0;height:135px;box-shadow:0 2px 5px #bbb;background-color:#fff}.footer .f_top .con{clear:both;width:1140px}.footer .f_top .con .l{float:left}.footer .f_top .con .l img{float:left;height:135px}.footer .f_top .con .l .info{float:left;margin-left:80px;line-height:36px;color:#03414c}.footer .f_top .con .r{float:right}.footer .f_top .con .r .cen{float:left;margin-left:50px}.footer .f_top .con .r .cen img{height:135px}.footer .f_top .con .r .cen p{line-height:20px;font-size:15px;font-weight:700;text-align:center}.footer .f_bottom{height:50px;line-height:50px;text-align:center}