.nav{width: 100%;height: 50px!important;background: #00c9fb!important;}
.nav_list{width: 1200px;height: 100%;margin: 0 auto;}
.nav_list li{float: left;}
.nav_list li a{width: 100px;height: 50px;display: block;text-decoration: none;color: white;text-align: center;line-height: 50px;padding: 0 15px;font-family: "微软雅黑";font-size: 16px;}
.nav_list li a.cur{background: white;color: #00c9fb;}
.nav_list li a:hover{background: white;color: #00c9fb;}