3-level menu

I want to create a new menu item in the third level, in the vertical menu. Why does the third level item appear together with the second level items and not in a new column?
Thank you for any help.
Francesco

Hi there,
the third level menu is not supported because of the touch screen events.
But you can try to add this code to your css/custom.css

.uk-nav-navbar > .uk-parent > .uk-nav-sub { display: none; }

.uk-nav-navbar > .uk-parent > a:after {
content: "\f107";
font-family: "FontAwesome";
display: block;
float: right;
}

.uk-nav-navbar > .uk-parent:hover > .uk-nav-sub {
display: block;
background: none repeat scroll 0 0 padding-box #fff;
border: 1px solid rgba(0, 0, 0, 0.12);
box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3);
width: 200px;
margin-top: -5px;
padding: 15px;
position: absolute;
left: 150px;
}

Now you should have a third level menu, but need to customize the css parameters maybe.

Thank you very much for the tips.
Can I ask if there are any contraindications for a third level menu in this template?
Thank you for all.
Francesco

Isnt working?
Or what do you mean?

If the third level for the menu is not foreseen, maybe there is a reason. Maybe it does not work properly?

Did you add the code above?
I have checked that and it works, looks like the image