div#preloader {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 99999;
    width: 100%;
    height: 100%;
    overflow: visible;
  }
  .ei-preloader {
    background-color: #fff;
    background: #f1f2f3 url("../img/pe.png") no-repeat center center;
  }