.was_spinner_cont {background: rgba(0,0,0, 0.1); position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 5000;}
.was_spinner_cont .spinner {
  position: relative;
  margin: auto;
  box-sizing: border-box;
  text-indent: -9999em;
  top: 50%;
  margin-top: -1.5rem;
  width: 3rem;
  height: 3rem;
  border: 3px solid rgba(255, 255, 255, 0.25);
  border-top-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  -webkit-animation: rotation .8s ease infinite;
  animation: rotation .8s ease infinite;
}

@keyframes rotation {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-webkit-keyframes rotation {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}