My Product page is not formatted correctly after our website was hacked and we cleaned the hack

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Hi Guys,

Our website was hacked a few days ago with the fake credit card form being attached to the bottom of our OPC form.

We found a module that cleaned the hack but it looks like it may have also changed/deleted some formatting code for the product page

 

This is how it should look:

 

 

This is how it now looks:

 

 

I have spent time trying to figure out which Prestashop file (TPL, JS etc) has been affected so that I can restore it but can't figure it out.

Can anybody please help me?

Cheers

Greg