#header .navbar-brand {
    margin-right: 0;
    margin-left: initial;
}

@media (max-width: 1199.98px) {
    .main-menu .dropdown-menu {
        padding-right: 1rem;
        padding-left: initial;
    }
}

@media (min-width: 1200px) {

    .main-menu .dropdown-menu {
        right: 50%;
        left: auto;
        transform: translate(50%, 0);
    }
    
    .main-menu > .nav-item:not(:last-child) {
        border-left: 1px solid #d9d9d9;
        border-right: none;
    }

    .main-menu .dropdown-menu .dropdown-item:before {
        right: 0;
        left: initial;
    }
}