/* rappel : */
/* ::before crée un pseudo-élément qui sera le premier enfant de l'élément ciblé */
/* ::after crée un pseudo-élément qui sera le dernier enfant de l'élément ciblé */
*,*::after,*::before {
    margin: 0;
    padding: 0;
  }
  
  body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #040311;
  }

  /* cadran */
  
  .horloge {
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url(https://i.postimg.cc/9Q6dDKKW/cadran.jpg);
    background-size: cover;
    border-radius: 50%;
    margin-left: 13px;
  }

  /* vis */
  
  .horloge::before {
    content: "";
    position: absolute;
    width: 15px;
    height: 15px;
    border: 3px ridge #ffffff;
    background: #AFAFAF;
    border-radius: 50%;
    z-index: 10000;
  }
  
  .horloge .hour,
  .horloge .min,
  .horloge .sec {
    position: absolute;
  }
  .horloge .hour,
  .hr {
    width: 160px;
    height: 160px;
  }
  .horloge .min,
  .mn {
    width: 190px;
    height: 190px;
  }
  .horloge .sec,
  .sc {
    width: 230px;
    height: 230px;
  }
  .hr,
  .mn,
  .sc {
    display: flex;
    justify-content: center;
  }
  /* aiguille heure */
  .hr::before {
    content: "";
    position: absolute;
    width: 6px;
    height: 85px;
    background: #fff;
    z-index: 1;
  }
  /* aiguille minute */
  .mn::before {
    content: "";
    position: absolute;
    width: 4px;
    height: 90px;
    background: #AFAFAF;
    z-index: 2;
    
  }
  /* aiguille seconde */
  .sc::before {
    content: "";
    position: absolute;
    width: 2px;
    height: 150px;
    background: #AFAFAF;
    z-index: 3;
  }