The HTML is created from your PHP files on the server, but by the time the browser sees it it will just be regular static HTML, so you you can just copy and paste from "View Source" and save it as a HTML file. If you can do that then the file should just run from the file system (ie. without a server). You may need to make sure the paths to the CSS and JS files work relative to the HTML file. This will make it easy for me to have a look at your problem and change things I need to in order to debug what is going on.
Cheers Joel Birch.