New Page – Troubles adding html table

Hi,
I’d like to use some html pages I have on my old site in my new wordpress site. But I would like to use the full width template and not create .php custom pages.
Here is the two html pages Page1 and Page2
I tried to insert the code (cleaning html and body tags) in a page. Here is the result. Page1Test and Page2Test Looks like it doesn’t grab some bgcolor in table tags and some formatting style.
Does it depend on the width of the page? Or I can’t use table like this?
The only thing I can understand is that some url images need to be upldate.

Thanks