dropdown menu

    /**
   * DBeratung edit - Dropdown menu on main navigation
   */
  $(document).ready(function () {
    $(".flip").click(function (event) {
        event.stopPropagation();
        $(".panel").slideToggle(350);
    });
    $(".panel").on("click", function (event) {
      event.stopPropagation();
    });
  });

  $(document).on("click", function () {
    $(".panel").hide();
  });