#nav .nav-xw a{color: #c12524;background:url(/res/cpi_2020/structure/20096525.jpg) left top;height:52px;}
#nav .nav-xw.nav-xw::before {background: url(/res/cpi_2020/structure/20097154.png) no-repeat;left: 38px;}
#nav .nav-xw li a{background:#f7f4ef;color:#000}