Altared

.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
<iframe src='https://player.vimeo.com/video/162298855' frameborder='0' webkitAllowFullScreen mozallowfullscreen ...