I am building a site, and having a CSS problem that for the life of me I can't figure out. These two pages are identical with the exception of the photos (the images are all the same size and aspect ratio). Any help would be much appreciated!

This is how both pages are suppose to look:

But for some reason this page is displaying the same CSS and same HTML structure like this:

Like I said, any help would be much appreciated! What am I missing?