html,
body {
  height: 100%;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
}
.spinner {
  animation: rotator 1s linear infinite;
  height: 40px;
  width: 40px;
}
@keyframes rotator {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(270deg);
  }
}
.path {
  stroke-dasharray: 187;
  stroke-dashoffset: 0;
  stroke: #f38238;
  transform-origin: center;
  animation: dash 1s ease-in-out infinite;
}
@keyframes dash {
  0% {
    stroke-dashoffset: 187;
  }
  50% {
    stroke-dashoffset: 46.75;
    transform: rotate(135deg);
  }
  100% {
    stroke-dashoffset: 187;
    transform: rotate(450deg);
  }
}