Breadcrumbs not showing on archive pages on mobile

Hello,
On this archive page: http://yourtechadvisors.com/blog-cat/ios-9/
For some reason, the breadcrumbs disappear once the screen size gets to be about at the phone level. I think it is because the background area is not big enough, but I might be wrong. Can you please help fix this?
Support access is open.

Thanks.