.app-loader {
  background-position: center center;
  background-repeat: no-repeat;
  /*background-image: url('../../img/Techform/LogoMini.png');*/
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 150px;
  height: 150px;
  opacity: 0.8;
  margin: -75px 0 0 -75px;
  border: 16px solid #f2f2f2;
  border-radius: 50%;
  border-top: 16px solid #47b3e7;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}
@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
  }
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}