/*.dropdown-menu{
    min-width:250px;
}

.dropdown-menu .dropdown{
    position:relative;
}

.dropdown-menu .dropdown-menu{
    top:0;
    right:100%;
    left:auto;
    margin-top:-1px;
}

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

.dropdown-menu .dropdown:hover>.dropdown-menu{
    display:block;
}
*/
.nav-has-children {
    position: relative;
}

.nav-submenu {
    min-width: 240px;
}

    .nav-submenu .nav-has-children {
        position: relative;
    }

    .nav-submenu .nav-submenu {
        top: 0;
        right: 100%;
        left: auto;
        margin-top: -1px;
    }

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

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

.nav-submenu .dropdown-toggle::after {
    float: left;
    margin-top: .5rem;
}