.standfirst{ display:none; }
.videoContainer{padding-bottom:56.25%}
.mejs-container {
  width: 100% !important;
  height: auto !important;
  padding-top: 56.25%;
}
.mejs-overlay, .mejs-poster {
  width: 100% !important;
  height: 100% !important;
}
.mejs-mediaelement video {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100% !important;
  height: 100% !important;
}