.nav-link{position:relative;color:#333;text-decoration:none;transition:color .3s ease;display:flex;flex-direction:column;align-items:center;background-color:transparent!important;border:none}.nav-link:hover i,.nav-link:hover p,.nav-link.active i,.nav-link.active p{color:#ff5722}.nav-link:after{content:"";position:absolute;bottom:-2px;width:0;height:2px;background-color:#ff5722;transition:width .3s ease;text-align:center;left:50%;transform:translate(-50%);transition:width .3s ease,left .3s ease}.nav-link:hover:after,.nav-link.active:after{width:80%}.nav-link.active{background-color:transparent!important;border:none!important}.nav-pills .nav-item{flex:1;text-align:center}