.nav-parent {
  flex-wrap: nowrap; 
  white-space: nowrap; 
  overflow-x: auto; 
  overflow-y: hidden;
}

.nav-item {
  display: inline-block; 
  float: none;
  font-size:1.5rem;
}

.nav-item .active{
  transform: scale(1.06);
  font-weight: 700;
}