Bord drop-down list thing not working

[SkyBear]

I have no idea what it's called, sorry!

1) demons-run.proboards.com/
2) There's a bar under the banner where it says the name of the forum, then what page you're on, etc. Well, when you hover over the name of the forum, the list of boards doesn't show up.
3) A list of boards should appear?
4) It happens on every page I visit, yes.
5) Tested on Chrome and Safari, both the latest versions. I am using a MacBook Pro, though the issue isn't on another forum I visit.
6) I don't think a screenshot is needed but one can be provided, if so.

[Michael]

Your theme is on the older side, and contained outdated CSS. We've updated it for you, and everything is working fine now.

[SkyBear]

Thank you, Michael!
I've noticed the issue on another of my forums, here, could the updates be done on there, please?

[Michael]

Done.

[SkyBear]

Thank you