Arrows for my vertical menu

Hi,

Can you please tell me how I lose those arrows for my vertical menu on the left side?
And how I can change the Vertical menu to me Artisteer template?

-- url of the page with the problem -- : hondentoebehoren.nl/
-- HikaShop version -- : 2.3.0
-- Joomla version -- : 3.2

Thank you

Hi,

I don't know how you configured this menu, it could be useful to have a screenshot of the configuration for this.

Regards,