.oembed_container_autoplay{position:relative;height:100%;width:100%;max-width:900px;margin:0 auto;box-shadow:0 0 8px rgba(0,0,0,0.5)}.iframe_wrapper{position:relative;height:0;padding-bottom:56.25%;padding-top:25px}.oembed_container_iframe{position:absolute;left:0;right:0;top:0;height:100%;width:100%;margin:0 auto}.embed_container_autoplay{position:relative;height:100%;width:100%;max-width:900px;margin:0 auto;box-shadow:0 0 8px rgba(0,0,0,0.5)}.embed_container_autoplay iframe{position:absolute;left:0;right:0;top:0;max-width:100%;max-height:100%}.oembed-info{position:absolute;left:-10000px;height:1px;width:1px;overflow:hidden;top:auto}