Listings not Mobile Device Optimised

Hi,

I have created listings using the Directorist plugin and everything looks great on first view – all results display on a nice grid etc. However, when i click into any of the individual listings it will display the listing ok on a PC, but not on any mobile device. On a phone or tablet, i need to scroll to find the actual information on each page. And when i zoom in to view it, it actually zooms out and makes it smaller! Just to reiterate – the full listings when displayed look fine and are mobile optimised, but each individual listing when viewed is not optimised.

Any ideas?

Thanks!