weseek__growi/resource/styles/agile-admin/inverse/spinners.scss

.preloader {
  width: 100%;
  height: 31px;
  text-align: center;
}

.speeding-wheel {
  width: 32px;
  height: 32px;
  border: 2px solid gray;
  border-radius: 50%;
  border-left-color: transparent;
  border-right-color: transparent;
  animation: cssload-spin 425ms infinite linear;
    -o-animation: cssload-spin 425ms infinite linear;
    -ms-animation: cssload-spin 425ms infinite linear;
    -webkit-animation: cssload-spin 425ms infinite linear;
    -moz-animation: cssload-spin 425ms infinite linear;
}
.speeding-wheel-sm {
  @extend .speeding-wheel;
  width: 16px;
  height: 16px;
}


@keyframes cssload-spin {
  100%{ transform: rotate(360deg); transform: rotate(360deg); }
}

@-o-keyframes cssload-spin {
  100%{ -o-transform: rotate(360deg); transform: rotate(360deg); }
}

@-ms-keyframes cssload-spin {
  100%{ -ms-transform: rotate(360deg); transform: rotate(360deg); }
}

@-webkit-keyframes cssload-spin {
  100%{ -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}

@-moz-keyframes cssload-spin {
  100%{ -moz-transform: rotate(360deg); transform: rotate(360deg); }
}