Saving a Facebook page without it being broken

When I save a Facebook page in Chrome, it’s all broken and the content that I loaded are not organized like the original page – in fact, it doesn’t have any formatting at all. Say if I have 5 images or buttons that should be grouped, they are all left-aligned and appears stacked vertically; the buttons appear as text etc. It looks like as if it didn’t have any JavaScript at all. How do I save a page so that it still looks like the original?