.master {
  background-image: url(https://di5qz9wnyzlz0.cloudfront.net/res/390871860.jpeg);
  width: 100%;
  height: 100%;
  position: absolute;
  background-size: cover;
  background-position: 33% 22%;
}

.center-screen {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 100vh;
}

.button-xlarge {
	font-size: 125%;
}