body {
  height: 100vh;
  overflow: hidden;
  background-color: #000;
  margin: 0;
}

label {
  top: 2px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 200;
  cursor: pointer;
  color: white;
  background: black;
  padding: 3px;
  padding-right: 6px;
}