.nav-tabs {
    border-bottom: 1px solid #dee2e6
}

    .nav-tabs .nav-link {
        margin-bottom: -1px;
        border: 1px solid rgba(0,0,0,0);
        border-top-left-radius: .25rem;
        border-top-right-radius: .25rem
    }

        .nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {
            border-color: #e9ecef #e9ecef #dee2e6
        }

        .nav-tabs .nav-link.disabled {
            color: #6c757d;
            background-color: rgba(0,0,0,0);
            border-color: rgba(0,0,0,0)
        }

        .nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link {
            color: #495057;
            background-color: #fff;
            border-color: #dee2e6 #dee2e6 #fff
        }

    .nav-tabs .dropdown-menu {
        margin-top: -1px;
        border-top-left-radius: 0;
        border-top-right-radius: 0
    }

.nav-pills .nav-link {
    border-radius: .25rem
}

    .nav-pills .nav-link.active, .nav-pills .show > .nav-link {
        color: #fff;
        background-color: #007bff
    }

.nav-fill > .nav-link, .nav-fill .nav-item {
    flex: 1 1 auto;
    text-align: center
}

.nav-justified > .nav-link, .nav-justified .nav-item {
    flex-basis: 0;
    flex-grow: 1;
    text-align: center
}

.tab-content > .tab-pane {
    display: none
}

.tab-content > .active {
    display: block
}

.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: .5rem 1rem
}

    .navbar .container, .navbar .container-fluid, .navbar .container-sm, .navbar .container-md, .navbar .container-lg, .navbar .container-xl {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between
    }

.navbar-brand {
    display: inline-block;
    padding-top: .3125rem;
    padding-bottom: .3125rem;
    margin-right: 1rem;
    font-size: 1.25rem;
    line-height: inherit;
    white-space: nowrap
}

    .navbar-brand:hover, .navbar-brand:focus {
        text-decoration: none
    }

.navbar-nav {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none
}

    .navbar-nav .nav-link {
        padding-right: 0;
        padding-left: 0
    }

    .navbar-nav .dropdown-menu {
        position: static;
        float: none
    }

.navbar-text {
    display: inline-block;
    padding-top: .5rem;
    padding-bottom: .5rem
}

.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: center
}

.navbar-toggler {
    padding: .25rem .75rem;
    font-size: 1.25rem;
    line-height: 1;
    background-color: rgba(0,0,0,0);
    border: 1px solid rgba(0,0,0,0);
    border-radius: .25rem
}

    .navbar-toggler:hover, .navbar-toggler:focus {
        text-decoration: none
    }

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    content: "";
    background: 50%/100% 100% no-repeat
}

.navbar-nav-scroll {
    max-height: 75vh;
    overflow-y: auto
}

@media(max-width: 575.98px) {
    .navbar-expand-sm > .container, .navbar-expand-sm > .container-fluid, .navbar-expand-sm > .container-sm, .navbar-expand-sm > .container-md, .navbar-expand-sm > .container-lg, .navbar-expand-sm > .container-xl {
        padding-right: 0;
        padding-left: 0
    }
}