.loader {
  position: relative;
  margin: 0 auto;
  width: 100px;
  height: 100px;
}
.loader:before {
  content: "";
  display: block;
  padding-top: 100%;
}

.circular {
  -webkit-animation: rotate 2s linear infinite;
  animation: rotate 2s linear infinite;
  height: 100%;
  -webkit-transform-origin: center center;
  transform-origin: center center;
  width: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.path {
  stroke-dasharray: 1, 200;
  stroke-dashoffset: 0;
  -webkit-animation: dash 1.5s ease-in-out infinite;
  animation: dash 1.5s ease-in-out infinite;
  stroke-linecap: round;
  stroke: #3b82f6;
}

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

@keyframes rotate {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes dash {
  0% {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -35px;
  }
  100% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -124px;
  }
}
@keyframes dash {
  0% {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -35px;
  }
  100% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -124px;
  }
}
