Menu questions

Perfect.
Thanks!

One last (I hope) thing.
Why in Menu 4 am I getting an extra space at the begining?
Is it somehow related with the drop down arrow that is hidden (from menu 3).
How can I ommit it?
I am looking for it for a long time with no success..... :(

Most probably - if you can inspect the previous menu item you should see the whether the padding is being applied there. Hard to tell without seeing the site.

There's no extra padding added especially to the previous menu item.
The space is after the divider you helped me to add.

You can see the site (if you want) if you check the url posted in the initial post.

Try adding this CSS:

.main-navigation .main-nav ul li.menu-item-has-children > a {
    padding-right: 11px;
}

Fixed.
Thanks once again!

You're welcome :)