div #submenu-1 { opacity: .90; filter: alpha(opacity=90); }
div #submenu-2 { opacity: .90; filter: alpha(opacity=90); }
div #submenu-3 { opacity: .90; filter: alpha(opacity=90); }

div #childmenu-2-2 { opacity: .90; filter: alpha(opacity=90); }
div #childmenu-3-0 { opacity: .90; filter: alpha(opacity=90); }
div #childmenu-3-1 { opacity: .90; filter: alpha(opacity=90); }