Hi Andreas Kaech,
I suggest that you add the background of the child items in this CSS class:
.RadMenu_[YOUR_SKIN_NAME_HERE] .rmGroup .rmLink .rmText
{
}
like this:
.RadMenu_Default .rmGroup .rmLink .rmText |
{ |
background-color: red ; |
} |
More information is available in the Online help under
Controls > RadMenu > Appearance and Styling >
I hope this helps.
Sincerely yours,
Veskoni
the Telerik team