.ajax-loader {
    visibility: hidden;
    background-color: rgba(255,255,255,0.7);
    position: absolute;
    z-index: +100 !important;
    width: 100%;
    height:100%;
  }
  
  .ajax-loader img {
    position: relative;
    top:50%;
    left:50%;
    height: 202px;
    width: 218px;

  }