.tabs{
    border-bottom: 1px solid rgba(0,0,0,.5);
}
.tab{
    margin:0 1.88rem;
    font-size: 1.25rem;
    font-weight: bold;
    color:rgba(0,0,0,.7)
}
.tab.active{
    border-bottom: 2px solid #000;
    color:rgba(0,0,0,.9)
}
@media (max-width: 992px) {
    .tab{
        margin:0 .63rem;
    }
}