* {
  margin: 0;
  padding: 0;
}

body {
  background-color: black;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: white;

  height: 100vh;
  width: 100vw;

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