mcs-ng-material/resources/lib/angular-material/modules/js/progressCircular/progressCircular.css

MCS NG-Meterial is based on mcs-web.

/*!
 * AngularJS Material Design
 * https://github.com/angular/material
 * @license MIT
 * v1.1.6
 */
@-webkit-keyframes indeterminate-rotate {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg); }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

@keyframes indeterminate-rotate {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg); }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg); } }

md-progress-circular {
  position: relative;
  display: block; }
  md-progress-circular._md-progress-circular-disabled {
    visibility: hidden; }
  md-progress-circular.md-mode-indeterminate svg {
    -webkit-animation: indeterminate-rotate 1568.63ms linear infinite;
            animation: indeterminate-rotate 1568.63ms linear infinite; }
  md-progress-circular svg {
    position: absolute;
    overflow: visible;
    top: 0;
    left: 0; }