body {
    margin: 0;
    display: flex;
    place-items: center;
    align-items: center;
    justify-content: center;
    min-width: 320px;
    min-height: 100vh;
    background-color: #171717;
  }
  
  
  #bg {
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
  }