@keyframes crp_spinner {
    to {transform: rotate(360deg);}
}
  
@-webkit-keyframes crp_spinner {
    to {-webkit-transform: rotate(360deg);}
}
  
.crp_spinner {
    color: white !important;
    min-width: 24px;
    min-height: 24px;
}
  
.crp_spinner:before {
    content: 'Loading…';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin-top: -8px;
    margin-left: -8px;
}
  
.crp_spinner:not(:required):before {
    content: '';
    border-radius: 50%;
    border-top: 2px solid #444;
    border-right: 2px solid transparent;
    animation: crp_spinner .6s linear infinite;
    -webkit-animation: crp_spinner .6s linear infinite;
}