body {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
}

#cursor-follower {
    width: 50px;
  height: 50px;
  background-color: red;
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  border-radius: 50%;
}