We had update our theme fixing the above responsive issue. Please update your theme to latest version 30.3
Note: Updating the theme with latest version will overwrite your custom changes on parent theme. But this won’t overwrite you changes on child theme. If you had done any custom changes on parent theme only, we suggest you to take a back-up of your site.
Let us know if you have any queries,we will be more than glad to assist you.