/* Keep submenu arrows on one vertical line in the expanded phone/tablet menu. */
@media (min-width: 1025px) {
    .main-navigation {
        border-bottom: 0 !important;
    }
}

@media (max-width: 900px) {
    #site-navigation.toggled .main-nav li.menu-item-has-children > a {
        position: relative !important;
        display: block !important;
        box-sizing: border-box !important;
        width: 100% !important;
        padding-right: 58px !important;
    }

    #site-navigation.toggled .main-nav li.menu-item-has-children > a > .dropdown-menu-toggle {
        position: absolute !important;
        top: 50% !important;
        right: 18px !important;
        display: flex !important;
        width: 32px !important;
        height: 32px !important;
        margin: 0 !important;
        padding: 0 !important;
        align-items: center !important;
        justify-content: center !important;
        transform: translateY(-50%) !important;
    }

    #site-navigation.toggled .main-nav li.menu-item-has-children > a > .dropdown-menu-toggle .gp-icon {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        line-height: 1 !important;
    }

    /* First nested level is inset by about 40px; extend only its arrow row. */
    #site-navigation.toggled .main-nav ul.sub-menu > li.menu-item-has-children > a {
        width: calc(100% + 40px) !important;
    }

    /* Preserve alignment if another expandable level is added later. */
    #site-navigation.toggled .main-nav ul.sub-menu ul.sub-menu > li.menu-item-has-children > a {
        width: calc(100% + 80px) !important;
    }
}