body {
    font-family: Arial, sans-serif;
    background: #8bd3e6;
    display: grid;
    place-items: center;
    height: 100dvh;;
  }

  .back-button {
    background: #0b4758;
    color: white;
    border: none;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 10px 2px;
    cursor: pointer;
    border-radius: 5px;
  }

    .back-button:hover {
        background: #0a3d4b;
    }
  th, td {
    padding: 10px;
    text-align: center;
    border: 1px solid #000;
  }

  th {
    background-color: #c3c2c2;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  }

  td {
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  }

  .reset-button {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #f44336;
    color: white;
    text-decoration: none;
    font-size: 16px;
    border-radius: 5px;
    text-align: center;
    cursor: pointer;
}

.reset-button:hover {
    background-color: #e53935;
}