nimation: blur 0.6s 1s infinite linear alternate;
}
@keyframes b-a {
  0% {
    left: 0;
  }
  100% {
    left: 200px;
  }
}

@keyframes cir-1-border {
  0% {
    border-top-right-radius: 50%;
    border-bottom-right-radius: 50%;
  }
  100% {
    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
  }
}
@keyframes cir-6-border {
  0% {
    border-top-left-radius: 50%;
    border-bottom-left-radius: 50%;
  }
  100% {
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
  }
}

@