body {
      font-size: 18px;
      color: #fff;
      box-sizing: border-box;
      text-transform: uppercase;
    }
    .card-container {
    position: relative;
    width: 975px;
    display: block;
    margin: 0 auto;
    }
    .card-background {
    width: 975px;
    margin: 0 auto;
    display: block;
    position: absolute;
    }
    .bingo-card {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
    width: 51rem;
    height: 51rem;
    z-index: 1000;
    position: relative;
    padding: 9.5rem 5rem 0;
    }
    .bingo-tile {
    width: 8.19rem;
    /* height: 9rem; */
    padding: 2rem 1rem;
    text-align: center;

    }

    .new-card-btn, .print-btn {
    margin: 1em auto;
    display: block;
    font-size: 1.5rem;
    }

    @media print {
      .no-print {
        display: none;
      }
    }