When testing the theme on its mobile credentials in this site (http://validator.w3.org/) it brings up 4 critical errors, 1 severe, 2 medium & 5 low. I appreciate this is not designed as a mobile site " per se" but for us non techie types are these errors anything to worry about ?
Don't worry your site will work fine without any issue and for your satisfaction, We will trace and try to resolve those errors if they are valid.