.preloader {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}
.preloader__circle {
  animation: rotator 1.4s linear infinite;
}
.preloader__path {
  stroke-dasharray: 187;
  stroke-dashoffset: 0;
  transform-origin: center;
  animation: dash 1.4s ease-in-out infinite;
}

@keyframes rotator {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes dash {
  0% { stroke-dashoffset: 187; }
  50% {
    stroke-dashoffset: 47;
    transform:rotate(135deg);
  }
  100% {
    stroke-dashoffset: 187;
    transform:rotate(450deg);
  }
}