.container-wrapper-video{margin:0 auto;max-width:100%;width:800px}.container-video{border-radius:10px;box-shadow:0 0 25px -5px rgba(0,0,0,.5);height:0;overflow:hidden;padding-bottom:56.25%;padding-top:25px;position:relative}.container-video iframe{height:100%;left:0;position:absolute;top:0;width:100%}