/* Paste this css to your style sheet file or under head tag */
/* This only works with JavaScript,
if it's not present, don't show loader */
.no-js #loader { display: none;  }
.js #loader { display: block; position: absolute; left: 100px; top: 0; }
.se-pre-con {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: url(https://www.ziani.info/images/loading.gif) center no-repeat #000;
}