The issue was the position:absolute; css attribute you had put on the body tag in the main.css file. I removed that and it appears to have fixed the problem.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.