dexp menu problem on small screens

Hi

I am using dexp menu with Drupal 7 and after updating other modules, I found that the small screen menu is always dropping down and cannot be hidden.

Any ideas how to fix it? See below

http://cleanerproducts.co.uk

Hi Ofir Gal,

Could you please open a ticket on our support system then send us the admin account, ftp info for checking?

Thanks!

Thanks you - I just did