#check {
    fill: none;
    stroke-dasharray: 180;
    stroke-dashoffset: -180;
    animation: draw 2s infinite ease;
  }
  @keyframes draw {
    60% {
        stroke-dashoffset: -180;
    }
    80% {
      stroke-dashoffset: 0;
    }
    90% {
        stroke-dashoffset: -2;
    }
    100% {
        stroke-dashoffset: 0;
    }
  }