body {
  margin: 0;
  padding: 0;
  background-size: stretch;
  background-color: #000000;
  background-position: center;
  background-repeat: no-repeat;
  overflow-x: hidden;
}

.container {
  display: flex;
  flex-direction: column;
  top: 0;
  left: 0;
  justify-content: center;
  align-items: center;
}