Earlier quoted context omitted.
> Not sure if these kids used a markdown file for a page This would be an exponentially more difficult task than a simple HTML page to design. If that was the case, I would award them myself!
>exponentially more difficult How so? If you utilize Jekyll you merely move the text content from HTML to markdown. Essentially strongly separating content and presentation.
But this is the inverse of creating a site in Markdown and 'translating' it to HTML.
HTML to Markdown is trivial, infact IIRC Markdown will support HTML tags.
Creating a Good looking site like OP's in markdown would be ridiculous, if even possible at all.