/* Courses nested submenu - flyout right on hover */
.dropdown-submenu {
    position: relative;
}

/* Hide all nested submenus by default - override .dropdown:hover .dropdown-menu */
.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
    display: none !important;
    min-width: 200px;
}

/* Also hide 3rd level menus inside 2nd level submenus */
.dropdown-submenu .dropdown-submenu > .dropdown-menu {
    display: none !important;
}

/* Only show submenu when its direct parent is hovered */
.dropdown-submenu:hover > .dropdown-menu {
    display: block !important;
}

.dropdown-submenu > a.dropdown-toggle::after {
    display: none;
}

.dropdown-submenu .dropdown-item:hover {
    border-bottom: none !important;
}

/* Override: prevent parent .dropdown:hover from showing nested submenus */
.dropdown:hover > .dropdown-menu .dropdown-submenu > .dropdown-menu {
    display: none !important;
}

.dropdown:hover > .dropdown-menu .dropdown-submenu:hover > .dropdown-menu {
    display: block !important;
}

@media (max-width: 991px) {
    .dropdown-submenu > .dropdown-menu {
        position: static;
        left: 0;
        margin-left: 15px;
    }
}