Problem displaying Enfold on mobile

Hi there,

I’m using your great Enfold theme for my website. The site works fine when viewing on Desktop and tablet, but I encountered a problem when viewing on mobile phone. There are big spaces between te logo, menu button and the content as you can see instantly when visiting the site. I don’t know when this problem occured, but I know it worked fine when I started building the site. Do you have any idea how to fix this?

Thank you in advance,

Matthijs