html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  color: white;
}

body {
  background: rgb(24 24 27);
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.15) 1px,
    transparent 0
  );
  background-size: 40px 40px;
  background-position: -19px -19px;
}