.nav-tabs {
  border-bottom: 0px solid #dee2e6;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
  color: #495057;
  background-color: #fff;
  border-color: #dee2e6 #dee2e6 #fff;
}

.nav-tabs .nav-link:focus, .nav-tabs .nav-link:hover {
  border-color: #e9ecef #e9ecef #dee2e6;
}

.nav-tabs .nav-link {
  /*border: 0px solid transparent;*/
  border-top-left-radius: .0rem;
  border-top-right-radius: .0rem;
  border-top: 1px;
  border-left: 1px;
  border-right: 1px;
}