:lang(en).navbar-nav li:hover > ul.dropdown-menu {
  display: block;
  /* text-align: right; */
}

:lang(en).dropdown-submenu {
  position: relative;
}

:lang(en).dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -6px;
}

/* rotate caret on hover */
:lang(en).dropdown-menu > li > a:hover:after {
  text-decoration: underline;
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
}