Funny Address Editing box at checkout

-- url of the page with the problem -- : 184.154.225.15/~annibiss/vh/index.php/me...avourites/sandwiches
-- HikaShop version -- :HikaShop Essential: 2.2.3
-- Joomla version -- : 3.2.0
-- PHP version -- : 5.3.28
-- Browser(s) name and version -- : any

Hi,

I am trying to set up my checkout, so that people don;t have to leave their address at all when they pick the pick-up shipping method, but have to leave one for deliveries.
If that isn;t possible and all have to leave their address that's also fine, but the real problem is, that I get a funny editing box to change my address as soon as I click the next button at the checkout.
Do you know what could cause this?

Many thanks
Anni

Hi Anni,
You'll probably find your solution through this thread :

It is a problem with the CSS of your template and the ".modal" rules.
You have to edit your CSS in order to fix it by replacing ".modal" by "div.modal".

We are working on the migration of the latest popup buttons in order to skip this compatibility problem.

Thank you, that worked