.Netze ol li:first-child a:hover,.Netze ol li:first-child a.flex-active{background-color:#CE000C!important;color:#FFF;} 
.Netze ol li:nth-child(2) a:hover,.Netze ol li:nth-child(2) a.flex-active{background-color:#F6CF17!important;color:#FFF;}
.Netze ol li:nth-child(3) a:hover,.Netze ol li:nth-child(3) a.flex-active{background-color:#E67B11!important;color:#FFF;}