I am just installing a new style with the option of importing this new style as a "Child of Parent Style". What happens if I will delete the "Parent-Style"? I would like to delete the "Parent-Style", as I do not want y users to select the "Parent-Style" via the Link in the Footer. So if I have installed the "New Style" as the "child of parent style", then I go and delete the "parent Style", will the customizations which I have made for the "Parent Style" (like e.g. hiding some Navbar-Tabs, etc.) still stay with the Child-Style? Appreciate your help!