.nav-tabs { gap:0; display: flex; flex-direction: row; border:none; margin:0}
.nav-item {margin:0 5px}
.nav-item:first-child { margin-left:0}
.nav-tabs .nav-link {margin:0; border-radius:0; border:none}

.nav-tabs .nav-link { border:solid 1px #141414; padding:15px 30px;  min-width:143px; font-size: 1.1em; border-radius: 100px; color:#141414;}
.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {  border:solid 1px #141414; background-color:#141414; color:#fff;}

@media only screen and (max-width: 767px) {
    .nav-tabs .nav-link { padding:8px 15px;  min-width:45; font-size: .9em; }
}