Submenu issue

I don't even know how to describe what is happening with my sub menus. I would appreciate if one of you veterans could have a look and see if you can tell what is happening here. My website is www.wvwaterfalls.com . I have had this site up with maximenuck for years and all of a sudden it got weird, so I have been mucking about changing things trying to fix and not having any luck. Hope you can help and thank you for trying.

Hi
please describe the problem because I have checked and your submenus are working
please clear your browser cache and tell me
CEd

wvwaterfalls.com/Screen%20cap.jpg

To the right of the drop down when the "Fayeteville Area" menu item is moused over the submenu of that link is displayed in vertical text next to the dropdown. It's such light text it could even be mistaken as part of the page below.

please try another effect (you can use "open" effect) to see if you got the same problem and tell me
do you know what have changed since you got the problem ? a setting ? an update ?

Changing to "Open" did some good but the sub-sub menu is now a narrow slide out. Much better than before but still not right. It appears to be an issue with the width of the sub-sub menus and not sure where to change that. I tried to change it in my style editor but don't think I can do that there. Anyway, had never been in the "Style Editor" prior to this episode, so don't think the answer is in there anyway. Now sure what I did, if anything, to create this behavior. I do know that I had added a Main Menu item and didn't care for the appearance of it and might have done something to try and fix that, but don't know what. Have since deleted that item.

Hi
I'm back from holidays
I see that you have changed the theme and it works now, is that correct ? if yes I can check in the theme what could be wrong
let me know
CEd