.btn_desconectar{
  color: red !important;
}
[id*="t_TreeNav_"]:has(.btn_desconectar),
[id*="t_TreeNav_"]:has(.btn_desconectar) a,
[id*="t_TreeNav_"]:has(.btn_desconectar) .btn_desconectar {
  color: red;
}
#t_TreeNav_1,
#t_TreeNav_2,
#t_TreeNav_3,
#t_TreeNav_4,
#t_TreeNav_5 {
  border-top: 1px solid #cccccc8c;
}