Hey, I commented on your other post. If it’s not what you were meaning, and your still stuck, can you explain a little more about what you want to do. Thanks,
Not 100% sure I understand what you want it to do, but try adding this css in the header.
Change the #10A06F to any colour you want. I just made the rest of the borders transparent, so you will need to tweak it to suit your design.
.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
border-bottom: 3px solid !important;
border-color: transparent transparent #10A06F!important;
}
.nav-tabs .nav-link:focus, .nav-tabs .nav-link:hover {
border-bottom: 3px solid !important;
bo…