.loadingFull {
  background: url(../images/loadingAjax.gif) #000000 center center no-repeat;
  opacity: 0;
  position: fixed;
  inset: 0;
  z-index: 99999999;
  visibility: hidden;
  transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
  pointer-events: none;
}
.loadingFull.show {
  opacity: 0.8;
  visibility: visible;
  pointer-events: auto;
}