Added class "row" to "col-main".
Added infinite scroll.
Layout updates to to bring more elements in line with the Foundation Grid layout.
Set page max width at 1400 px.
Product page: removed zoom, added long page of large images, set position of Add to Cart block to "fixed".
Set number of products per row to 4.
Removed extra <div>s from footer subscribe form.
Replaced product option dropdown with buttons using jQuery.