.preloading-animate{
  background:#ffffff;
  width:100%;
  height:100%;
  position:fixed;
  left:0;
  top:0;
  z-index:299;
}
.preloading-animate .preloading-wrapper{
  position:absolute;
  width:5rem;
  height:5rem;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
}
.preloading-animate .preloading-wrapper .preloading-balls{
  font-size:5rem;
}