.layui-layout-admin .layui-header {
    background-color: #393D49 !important;
}

.layui-layout-admin .layui-header a, .layui-layout-admin .layui-header a cite {
    color: #f8f8f8;
}

.layui-layout-admin .layui-header a:hover {
    color: #fff !important;

}