body {
  height: 100vh;
  background: linear-gradient(to top left, #28b487, #7dd56f);
}

h1 {
  font-family: sans-serif;
  font-size: 50px;
  line-height: 1.3;
  width: 100%;
  padding: 30px;
  text-align: center;
  color: white;
}