I tried to show up a depth=3 sub menu in my theme. So far so good. After setting depth to "3" the sub menu is showing up.
But it's showing up permanently under the frist sub. How can I edit my settings in the css, that it will only fade in, when going with the courser over the related menu topic?
Here is an example: See main menu title "Werbetechnik" and you see, what I mean: