.cursor {
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%);
    border-radius: 50%;
    background: transparent;
    pointer-events: none;
    z-index: 111;
    border: 2px solid cyan;
    transition: all 0.2s ease-out;
    animation: moveCursor1 .5s infinite alternate;
  }
  
  .expand {
    background: transparent;
    animation: moveCursor2 .5s forwards;
    border: 4px solid cyan;
  }
  
  @keyframes moveCursor1 {
    from {
        transform: scale(1);
        box-shadow: cyan 0px 54px 55px,
        cyan 0px -12px 30px, cyan 0px 4px 6px,
        cyan 0px 12px 13px, cyan 0px -3px 5px;
    
    }
  
    to {
      box-shadow: cyan 0px 54px 55px,
        cyan 0px -12px 30px, cyan 0px 4px 6px,
        cyan 0px 12px 13px, cyan 0px -3px 5px;
        transform: scale(.8);
    }
  }
  
  @keyframes moveCursor2 {
    0% {
      box-shadow: cyan 0px 54px 55px,
        cyan 0px -12px 30px, cyan 0px 4px 6px,
        cyan 0px 12px 13px, cyan 0px -3px 5px;
        transform: scale(1);
    }
  
    50% {
      box-shadow: cyan 0px 54px 55px,
        cyan 0px -12px 30px, cyan 0px 4px 6px,
        cyan 0px 12px 13px, cyan 0px -3px 5px;
      transform: scale(2);
    }
  
    100% {
      box-shadow: cyan 0px 54px 55px,
        cyan 0px -12px 30px, cyan 0px 4px 6px,
        cyan 0px 12px 13px, cyan 0px -3px 5px;
      transform: scale(1);
        opacity: 0;
    }
  }