body, html {
  height: 100%;
  margin: 0;
}

.bgimg {
  background-image: url('https://i.imgur.com/zaTxqii.jpeg');
  height: 100%;
  background-position: center;
  background-size: cover;
  position: relative;
}

.bgimg2 {
  background-image: url('https://i.imgur.com/HNUl38g.jpeg');
  height: 100%;
  background-position: center;
  background-size: cover;
  position: relative;
}