!!! 5
html(lang='en', xmlns='http://www.w3.org/1999/xhtml', itemscope='itemscope')
    body
        block content
            iframe(type='text/javascript', src='#{sourceUrl}', width='640', height='360', allowfullscreen, frameBorder='0', scrolling='no', style='border:none; overflow:hidden', allowtransparency='true')