#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;    background: #F94735;
}
.multi-spinner-container {
    width: 150px;
    height: 150px;
    position: absolute;
    left: 0;
    overflow: hidden;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.multi-spinner {
    position: absolute;
    width: calc(100% - 9.9px);
    height: calc(100% - 9.9px);
    border: 5px solid transparent;
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 3s cubic-bezier(.17,.49,.96,.76) infinite;
}
@keyframes spin{
    0%{transform:rotate(0deg)}
    to{transform:rotate(1turn)}
}