How can I make submenu corners round

Hello again,

See, I made everything you tell me. I really thank you for your attention to my problem but my submenu in topmenu is stil squared.

Maybe could you help me more if I send you my superadmind information?

I just sent my superadmin by means the report to moderator option.

Thanks again.

Regards,

Susana

No need for admin account, I see all I need and we tend to avoid that practice especial when matter is not real template problem. No css is added as instructed.