SiteAssist site behaves differently in different browsers
I have a site at www.barrieapartmentrentals.com. There are 4 pages in this site.
They all show well in Firefox and Chrome but in IE 8 2 of the pages (home and rosestreet the bottom blue line is there while in innisfilstreet and contacts the line is missing. The end caps are there with the right one being half way across the page.
This was put together using SiteAssist's Modular design and Dreamweaver CS3.
What's up and how do I fix it?