html, body {
  margin: 0;
  padding: 0;
}

body {
  background-color: #EEE;
  color: #888;
  font-family: sans-serif;
  font-size: 18px;
}

video.videotest {
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%; }