.loader {
  position: relative;
  background-color: red;
  height: 40px;
  width: 10px;
  border-radius: 6px 0px 0px 6px;
  animation: rotate 5s infinite;
}
.magnetism {
  position: absolute;
  color: rgb(0, 151, 252);
  bottom: 0;
  width: 80px;
  left: 0%;
  height: 40px;
  border: solid 2px currentColor;
  border-color: currentColor transparent transparent transparent;
  border-radius: 50%;
  transform: rotate(90deg);
  animation: go 0.5s ease-in-out infinite;
}

.loader::before {
  content: "";
  left: 10px;
  position: absolute;
  background: rgb(255, 0, 0);
  background: linear-gradient(
    90deg,
    rgba(255, 0, 0, 1) 0%,
    rgba(255, 0, 0, 1) 50%,
    rgba(158, 158, 158, 1) 50%,
    rgba(184, 184, 184, 1) 100%
  );
  height: 10px;
  width: 20px;
}
.loader::after {
  content: "";
  left: 10px;
  position: absolute;
  bottom: 0;
  background: rgb(255, 0, 0);
  background: linear-gradient(
    90deg,
    rgba(255, 0, 0, 1) 0%,
    rgba(255, 0, 0, 1) 50%,
    rgba(158, 158, 158, 1) 50%,
    rgba(184, 184, 184, 1) 100%
  );
  height: 10px;
  width: 20px;
}

@keyframes rotate {
  0% {
    transform: rotate(-30deg);
  }
  50% {
    transform: rotate(30deg);
  }
  100% {
    transform: rotate(-30deg);
  }
}

@keyframes go {
  0% {
    left: 0%;
    width: 30px;
    opacity: 1;
  }
  50% {
    left: 100%;
    width: 60px;
    opacity: 0.5;
  }
  100% {
    width: 90px;
    left: 200%;
    opacity: 0;
  }
}