51.css

.clock {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background-color: rgb(223, 216, 216);
    box-shadow: 0 0 20px rgba(153, 97, 97, 0.1);
  }
  
  .hour-hand, .minute-hand, .second-hand {
    position: absolute;
    width: 6px;
    height: 45px;
    background-color: rgb(104, 68, 68);
    transform-origin: bottom center;
  }
  
  .hour-hand {
    width: 8px;
    height: 35px;
    background-color: #333;
  }
  
  .minute-hand {
    width: 6px;
    height: 55px;
    background-color: #333;
  }
  
  .second-hand {
    width: 2px;
    height: 65px;
    background-color: red;
  }
  
  .center {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: black;
    transform: translate(-50%, -50%);
  }
  .hour {
    animation: cycle 60s infinite linear;
  }
  .mminute {
    animation: cycle 6s infinite linear;
  }
  .second {
    animation: cycle 1s infinite linear;
  }