.preloader {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  z-index: 100000000;
  background-color: #002D5C;
}

.preloader img {
  position: absolute;
  width: 200px;
  top: 50%;
  left: 50%;
  margin-top: -100px;
  margin-left: -100px;
}

#stop-scrolling {
  height: 100% !important;
  overflow: hidden !important;
}