.c-clock {
    position: relative;
    width: 400px;
    height: 400px;
    border: 1px solid #333;
    border-radius: 50%;
  }
  .c-clock__hour {
    position: absolute;
    top: calc(50% - 150px);
    left: calc(50% - 5px);
    width: 0px;
    height: 150px;
    background: #333;
    transform-origin: bottom;
    font-size:24px;
  }
  .c-clock__min {
    position: absolute;
    top: calc(50% - 180px);
    left: calc(50% - 2px);
    width: 0px;
    height: 180px;
    background: #333;
    transform-origin: bottom;
    font-size:24px;
  }
  .c-clock__sec {
    position: absolute;
    top: calc(50% - 200px);
    left: calc(50% - 1px);
    width: 0px;
    height: 200px;
    background: #ff0000;
    transform-origin: bottom;
    font-size:24px;
  }