Design bug issue on published website

Hello! I have got an issues with footer section on published site.

The footer section seems good on preview mode and google browsers as it should be.
But, on Safari, it doesn’t look good as it should…

like this below

on Safari

on google browsers

It would be literally appreciate with your help!!!

and I have attached a read only link, could you please look through…?

Here is my site Read-Only: LINK

(how to share your site Read-Only link)