.ph-video{padding:5rem 0;background:#fff}.ph-video-inner{max-width:850px;margin:0 auto;padding:0 2rem}.ph-video-frame{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:4px;box-shadow:0 20px 50px rgba(0,0,0,.1)}.ph-video-frame iframe{position:absolute;top:0;left:0;width:100%;height:100%}