.preLoader {
  height: 100vh;
  display: grid;
  place-items: center center;
  overflow: hidden;
  background: #000000;
  position: fixed;
  width: 100%;
  z-index: 99999;
}

svg {
  width: 60%;
  display: block;
  margin: 0 auto;
}

.preLoadFinish {
  opacity: 0;
}