@media (min-width: 992px) {
  .menu-navbar-nav .dropdown:hover > .dropdown-menu {
    display: block;
  }
}

.dropdown-submenu {
  position: relative;
}

.dropdown-submenu .dropdown-menu {
  position: absolute;
  top: 0;
  left: 100%;
  margin-top: -1px;
}

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

.dropdown-item.active, .dropdown-item:active {
  color: #fff;
  background-color: #dc3545;
}

.dropdown-menu a {
  color: #212529;
}

.dropdown-menu a:hover, .dropdown-menu a:focus {
  color: #fff;
  background-color: #dc3545;
}

.dropdown-menu .dropdown-menu {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu>.dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -6px;
    margin-left: -1px;
    min-width: 200px;
}

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

.dropdown-submenu>a:after {
    display: block;
    content: " ";
    float: right;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    border-width: 5px 0 5px 5px;
    border-left-color: #ccc;
    margin-top: 5px;
    margin-right: -10px;
}

.dropdown-submenu:hover>a:after {
    border-left-color: #fff;
}

.dropdown-submenu.pull-left {
    float: none;
}

.dropdown-submenu.pull-left>.dropdown-menu {
    left: -100%;
    margin-left: 1px;
}