.preloaderApp {
  z-index: 1000;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("/assets/sfondoSemiTrasparente.png");
  text-align: center;
  display: none; }
  .preloaderApp .preloader-container {
    display: inline-block;
    vertical-align: middle; }
    .preloaderApp .preloader-container .clipLoader {
      border-radius: 50%;
      padding: 30px;
      background-color: #FFFFFF; }

.vhelper {
  display: inline-block;
  vertical-align: middle;
  height: 100%; }