* {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  background: -webkit-linear-gradient(top, #fff, #e4e4e4);
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
}

h1 {
  font-size: 48px;
  color: #000;
}

p {
  font-size: 24px;
}