.navbar-nav .dropdown:hover > .dropdown-menu {
    display: block;
}

.dropdown-menu {
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    opacity: 0;
    visibility: hidden;
    min-width: 20vw;
    right: 0;
}

.dropdown:hover > .dropdown-menu,
.dropdown-submenu:hover > .rightdrop {
    opacity: 1;
    visibility: visible;
}

.dropdown-submenu {
    position: relative;
}

    .dropdown-submenu.has-children:hover > .rightdrop {
        display: block;
    }

.rightdrop {
    display: none;
    position: absolute;
    top: 40%;
    left: 85%;
    min-width: 25vw;
    z-index: 1000;
    background-color: white;
    border: 1px solid #ddd;
}

.dropdown-toggle::after {
    content: none;
}

.dropdown-menu li {
    white-space: normal;
    margin: 0;
    display: flex;
}

.dropdown-menu hr {
    margin: 0.25rem 0;
}