From your docs, I realize that you don't have any documentation on how to simply embed a google map by just getting the embed code from the map and pasting it into your html. Instead you posted a very technical method which I find quite baffling why you would opt for that method instead?
I did however, tried to embed a google map the easiest way and what I noticed is that a div .fluid-width-video-wrapper was created and padding-top: 400px; was giving to it making the map very tall. After searching the styles.css file for it, I found nothing so I re-created it in custom.css and reassigned a padding of 0 !important; and height of 500px; and I had a working map.
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