mStream/webapp/assets/css/spinner.css

.spinner {
  -webkit-animation: rotator 1.5s linear infinite;
          animation: rotator 1.5s linear infinite;
}

@-webkit-keyframes rotator {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(270deg);
            transform: rotate(270deg);
  }
}

@keyframes rotator {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(270deg);
            transform: rotate(270deg);
  }
}
.spinner-path {
  stroke-dasharray: 257;
  stroke-dashoffset: 0;
  -webkit-transform-origin: center;
          transform-origin: center;
  -webkit-animation: spinner-dash 1.5s ease-in-out infinite, spinner-colors 6s ease-in-out infinite;
          animation: spinner-dash 1.5s ease-in-out infinite, spinner-colors 6s ease-in-out infinite;
}

@-webkit-keyframes spinner-colors {
  0% {
    stroke: #4285F4;
  }
  25% {
    stroke: #DE3E35;
  }
  50% {
    stroke: #F7C223;
  }
  75% {
    stroke: #1B9A59;
  }
  100% {
    stroke: #4285F4;
  }
}

@keyframes spinner-colors {
  0% {
    stroke: #4285F4;
  }
  25% {
    stroke: #DE3E35;
  }
  50% {
    stroke: #F7C223;
  }
  75% {
    stroke: #1B9A59;
  }
  100% {
    stroke: #4285F4;
  }
}
@-webkit-keyframes spinner-dash {
  0% {
    stroke-dashoffset: 257;
  }
  50% {
    stroke-dashoffset: 64.25;
    -webkit-transform: rotate(135deg);
            transform: rotate(135deg);
  }
  100% {
    stroke-dashoffset: 257;
    -webkit-transform: rotate(450deg);
            transform: rotate(450deg);
  }
}
@keyframes spinner-dash {
  0% {
    stroke-dashoffset: 257;
  }
  50% {
    stroke-dashoffset: 64.25;
    -webkit-transform: rotate(135deg);
            transform: rotate(135deg);
  }
  100% {
    stroke-dashoffset: 257;
    -webkit-transform: rotate(450deg);
            transform: rotate(450deg);
  }
}