.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%; I teamed up with Pop Sugar to make this fun video on artist Valerie von Sobel… Read entire story.
Source: Advanced Style