Yes, this style: style="float: left; width: 220px;" IS in the source code, however I suspect it is generated on the fly.
starting place would be to look in retail-office-retail-sales-enquiries.html
The above file reference is also generated by SEF Url mode. This is actually NOT an authored article in the back end. The values are pulled from Components > Contacts.
In FireBug I can find the style that controls this div:
Any idea how element.style relates/ or is applied?